Chapter 5: Train, Train, And... Crap

Disclaimer: I own nothing, this is purely a fanfic for enjoyment.

Cross-over from various games, books, anime, manga, and movies.

The familiar characters you see here belong to their respected authors and owners.

'Thoughts'

"Active skill name or magic spell"

'Active skill name or magic spell in thought'

"Activation phrase"

'Activation Phrase in thoughts'

"Speech"

*action*

Time*

Noise*

(Location)

[Skill Name] - Passive or Active - DE cost: or none

Description: Info on skill

[Item Type]: [Type]

[Name]: [Item Name]

Durability: 100%/100%

Quality: Poor - Common - Uncommon - Epic - Legendary - Ascendant

Grade: E-/EX

Value: [System Point]/(Cannot be sold to [TM System])

Description: Info on [Item Name]

[Extra Info]: [Extra Info]

Chapter 5: Train, Train, And... Crap

The next day*

Month: 5 | Week: 3 | Day 4: Not Enough

(Kuoh Town)

After yesterday's spending time with our new daughter, Asia. Artoria and I decide to bring Asia around Town, to let her experience things she never could while she was back in the Church when she was The Holy Priestess.

I don't know if I was lucky or not, but Artoria didn't try to have her way with me last night. And I got to sleep without a problem and waking up like I was before Yoruichi managed to convince Artoria to have sex with me. Furthermore, I can use the [Everything Happens Within A Single Thought] more than I could during those times Artoria continues going at it. I'm not even going to question how she cleans all the mess when she continues making me cumming inside her.

Anyway, after adopting Asia. I've started thinking about the future foes that are bound to come after us.

The decreased four Fallen Angels from yesterday is a good example.

After thinking about all those powerful enemies. I review my current [Skills Set] and [Magecraft].

[Renkankei-kikou] and [Reinforcement]; I would mostly use those two together during close combats. While using [Structural Grasp], [Ecological Derivation System], and [Soul Perception] to scout ahead, in case of new enemies come in after the previous ones.

[Alchemy] and [Rune Magecraft]; mostly used against a crowded group of enemies. And could be used as support to prevent enemies from attacking us from other methods, mostly the latter for this while the former sometimes for an offensive.

For [Alteration] and [Projection]. I still haven't used these two that much in combats, while the former, I would use together with [Alchemy] and [Reinforcement] some time.

[Flash Air]; well, it's mainly used to escape or avoid attacks I can't block and/or fast enough to not get caught in the blast radius.

So, in conclusion, I may need more [Skills] and/or [Magecraft]. The [Skills] inside my [Soul] I could get right away while the ones in the [Type-Moon System] will take me some time to gather enough [System Points] to purchase them, then I may need to gather more [System Points] to rank them up right away.

For the entire night while under multiple usages of [Everything Happens Within A Single Thought]. I have finally found one of the [Techniques] I could use right away and would increase the powers of my current [Skills] and [Magecraft].

In fact, I could have got a [Magecraft] in the same category of the [Technique] I just picked last night.

I could have gotten the [Innate Time Control], but I found another [Time Manipulation]'s [Technique], that affects not just myself, but around me as well.

Plus, I'd save myself a ton of [System Points] is another bonus. But, it will take me a while to master the new [Time Technique] I picked manually without the ability to upgrade like I can with other things I purchase from the [Type-Moon System].

[Time-Skip], the signature [Technique] of the character: Hit, from Dragon Ball series.

At first, I didn't think there was a [Soul Fragment] from the Dragon Ball series, but I may have eaten a few ones without realizing it during the almost never-ending battles.

Much to my surprise, upon gaining the [Time-Skip] from the [Soul Fragment]. I could feel a [Pocket Dimension] being created and attach itself to me, but can't be used as an [Inventory]. Much to my sadness from learning this. And found out it's the [Tides of Time] took in effect upon gaining the [Time-Skip].

Kind of useless at the moment, due to not having any stored up skipped time inside the [Tides of Time] for my usage.

While reviewing the [Time-Skip], I finally thought of a good way to summarize this [Time Technique].

It's literally pretty much the same as a lagger in online games. Who knew someone would create something based on lag and make it overpowered in some universe.

Not that I'm complaining. This [Time Technique] will help me in the long run and improve my fighting power further. I just have to worry about the stronger beings that could counter it without any problem.

I felt really happy to find out that I can skip time by 0.5 seconds since that's the latest experience Hit or the [Soul Fragement] of Hit reached with [Time-Skip].

Another good thing for me, I can use the [Everything Happens Within A Single Thought] to improve my ability to use the [Time-Skip]. But, it's going to take a few times to even have any results appearing.

Yup, the [Time-Skip] can be trained inside my [Soul] while under the effect of the [Everything Happens Within A Single Thought]. Just that the skipped time won't be stored inside the [Parallel World] for my usage.

All done before sunrise. Now I just have to use it outside my [Soul] to get experience with using it. And it's a good thing I could use it with [Prana] and my [Soul Energy] without any problem and doesn't cost too much to use with either of the two [Energy Sources].

And I'll have to abuse the [Everything Happens Within A Single Thought] more than I should if I want to make my [Time-Skip] reach 1 second. While the character that uses it, trained over 1,000 years to reach 0.5 seconds. Increase the timeframe going to be a major pain until then.

But, for today. I'm mostly spending it with Artoria and Asia, making us look like an actual family to the people around us.

Yoruichi still hasn't shown up, but I did get a call from her, telling me that we may have to stay longer than a week, months maybe, due to Sona asking her a few favors she needs help with.

I did mention how Artoria took the role of my wife, which pissed Yoruichi off a lot, but couldn't abandon her friend yet. To make it worse for Yoruichi. I even told her about Asia, making Yoruichi jealous that she missed out on a lot of things in these few days separate from each other.

I had to keep the cell phone away from my ear during the entire call as Yoruichi continues to shout at me for almost half an hour before she hangs up on after she promises she will be with us somewhere today or tomorrow.

Mostly by today if Yoruichi's self-control can't handle the idea of Artoria and me, being a lovely married couple, with Asia as our daughter.

Seriously, there is more than one time a few people thought Asia is Artoria and my daughter. Mostly Artoria than me, with my hair being red and no one is able to see my eye color due to wearing sunglasses.

I look to my left, where Artoria is trying to catch my attention as she continues to poke my arm, then points to my right, making me raise an eyebrow at her.

Looking to my right, where I find Yoruichi pressing her face against the window, glaring at me.

As for the reason why Yoruichi looks so mad right now? Well, Artoria, Asia, and I are looking for new clothes for Asia to wear instead of her nun outfits, which is pretty much the only clothes Asia taken with her after being kicked out of the Church.

We would have got something for Asia yesterday, but forgot about it until we walked passed a Cloth Store. So, we're looking for the right ones before buying them for Asia to wear.

Later, I could just use [Projection] to create a few copies of those clothes for Asia, with [Runes] placed on them afterward. Protecting Asia from being harmed, seeing how she literally has zero combat ability and never learned how to do self-defense either.

But, I may need to leave Artoria and Asia alone to do the rest of the cloth shopping. With Yoruichi close to her limit and bound to break in a matter of seconds if I don't speak with her outside the store. At least, Yoruichi's self-control is still there not to cause any problems.

"I'll be right back." I said to Artoria and Asia, then pass my wallet to Artoria in case they got all the clothes they need. And can just purchase them without my presence while I speak with Yoruichi.

A few quick [Concealment Rune Spells] written in the air, causing the appearance of Yoruichi and me to disappear from everyone's mind. Even the hidden cameras are affected as well.

Stepping outside the store, I was greeted by Yoruichi's stern glare and like she ready to give me a lifetime lecture, but I stop her before she could by giving her a kiss on the lip.

This caused Yoruichi to get mad, as she moves her lip away and opens her mouth to scream at me. Sadly for Yoruichi, I took this chance to make it into a tongue kiss, causing Yoruichi's body to shudder.

"Stop-!" Yoruichi tried to stop me from making her not mad anymore when she has the right to, but failing. As Yoruichi only weakly push me away and starting to lean in and returning the kiss I'm forcing onto her. Where Yoruichi starting to moan from the intense kissing.

A few minutes later*

"I... hate when... you do this." Yoruichi rests in my arms, looking very hot and bother. But, even Yoruichi knows when and where to have our private moments. And doing here, out the open, is just asking for unwanted troubles she has no desire to have.

"Well, you asked me to kiss you whenever you're mad. As you said and I quote: 'I love it when I have angry sex, it makes it sexier and feel better than normal sex.' End quote." I look at Yoruichi, making her face red that her words from before continue to follow her till these days, and she said this in the first week when she finally lost her virginity to me. "So, mind me asking you why it took so long for you to finish your business with your friend? Because if it wasn't for Asia. Artoria would have taken me and left you behind by now." I said to Yoruichi, causing her to frown.

After all, Artoria dragging me without waiting for Yoruichi happen more than once when she finally gets bored of the place we stayed for a few days or so.

"You can't expect me to be able to think straight after making me so horny?" Yoruichi tries to glare at me, but with her blushing, kind of ruin it and the way she's breathing heavily.

"Deal with it until tonight." I roll my eyes at Yoruichi, not that she could see it, but I did it anyway. "Come on. Let's help Asia, also your adopted daughter as well if you're planning to marry me. Don't know why I said Artoria was my wife in the beginning, but, I'm rolling with it."

Yoruichi growl at me, mostly because I left her horny from the way I kissed her. Lots of practice with Shigure and Pyrrha, and including those [Soul Fragments] being a great kisser kind of help too.

Two hours later*

(Kuoh Town)

After getting Yoruichi to use to the idea Artoria and I married, with Asia as our adopted daughter.

Yoruichi still pouting about this and lost her chance to be the wife, but she did reply to Sona, that I'm her boyfriend. Can't wait to see Sona's face, among others, that Yoruichi is dating a married man.

Either way, Yoruichi actually study about parenthood, much to my surprise, then again, Yoruichi in this universe is known to be a genius and most likely force herself to learn about parenthood just in case.

So she doesn't have her own children end up as she did during her childhood. Yoruichi rather not have kids in the first place if she was going to bring new lives into her family.

Now, Yoruichi is putting the knowledge she learned over the months she put into and helped Asia learn things she should have known at her age. With Artoria helping once in a while, but it's mostly Yoruichi that's doing all the work.

I would offer to help, but the knowledge and experiences I got were completely in different eras, that I may turn Asia into someone that's meant to be either in the future era or in a complete fantasy era world.

Not one [Souls] I devoured came from a modern world that had experience in raising kids normally. Hell, I could end up turning little Asia into a battle manic with the right methods.

Ironically enough, almost all those [Souls] lean more towards combat or something that has the potential to increase the combat power of others somehow. But, some important [Skills] in daily lives are very few.

Currently, Yoruichi and I are going to have our daily sparring match, which we missed a few days while Yoruichi was taking her time with Sona.

Both Artoria and Asia are watching from the sideline. I made sure to place a couple of [Barrier Rune Spells] to make sure not to cause any stray attacks hitting them.

"You know, I never have seen you using knives in our spars before." Yoruichi took her fighting stance, as she watches her soon to be husband, who has two [Combat Knives] in his hands in a loose fighting stance with lots of openings for her to use.

"Meh, it's my first weapon I use. I may be a bit rusty." What I didn't mention is that I picked the [Combat Knife] as my very first weapon when I had the [Persona System].

However, the knowledge and even the experience were taken from me and transfer over to Shigure. So, I no longer have the experience and the [Skill] to use a knife in combat other than being a complete novice.

But, I got a [Soul] that created a [Bladed Skill], that could use any bladed weapons without having to care about creating a [Technique]. As the main core of this [Bladed Skill] is speed and having a bladed weapon to use.

The [Skill] I grab along with [Time-Skip] last night. Something that will help me gain back my weapon combat ability. It is called: [Endless Blade Slaughter], a [Bladed Weapon Skill]. The essence of this [Skill] is described in one word: Faster!

That is what made this [Skill] simple, but crazy to use in a life and death fights.

I have to keep swinging faster, and faster after the previous swings until I could be so fast that my weapon will catch on fire due to the high friction while swinging my weapon in a reckless abandon.

Pretty much anyone that's faster than me could in a result of inflicting an injury or outright kill me while using the [Endless Blade Slaughter].

Combing [Renkankei-kikou], [Reinforcement], [Flash Air], [Time-Skip], and [Endless Blade Slaughter] would become a deadly combined fighting style. Well, in theory, it could, which is why I'm going to work on developing it into my killer move.

For now, I'm just going to work on [Endless Blade Slaughter] and see how fast I can go without anything to help me before I start using [Reinforcement] and [Renkankei-kikou].

"You ready?" I ask Yoruichi while preparing myself from getting shocked by her. And the [Combat Knives] I have been created via [Projection]. Even use [Alteration] to stop Yoruichi from trying to use these [Combat Knives] as a medium to channel her [Electrical Energy] to shock me.

"The question is, are you?" Yoruichi appears in front of me, with her right fist in the position to punch.

I let smirk appear while I slam my forehead onto Yoruichi's fist, causing her to wince when I applied [Reinforcement] to my forehead, or I may end up having a headache now and later.

"Damn it!" Yoruichi shout in pain, "Oh, shit!" Yoruichi duck as a few strands of her hair is cut.

Slowly, I started to swing both my [Combat Knives] faster and faster by the second. Sadly, Yoruichi could still dodge all my knife attacks without any trouble. In fact, my arms are starting to ache with the way I continue to increase the speed, and it wasn't even close to entering the supernatural level of speed. Nor could I continue this reckless attack while trying to overwhelm Yoruichi with pure speed alone without any kind of support.

Even now, with my own body is still weak to not being able to scratch the surface of using the true might of the [Endless Blade Slaughter].

Seeing the result. It's time to use the rest of my [Skills] and [Magecraft].

Activating [Everything Happens Within A Single Thought] first, which I just need to blink once to work.

Using [Structural Grasp] on my body, then apply 20% [Reinforcement] throughout my entire body evenly and use [Renkankei-kikou] to speed up the process, without wasting a single drop of [Prana].

Once this is done, I end the [Everything Happens Within A Single Thought] and the moment my eyes open after blinking. I pick up the pace and increase the speed of my knife slashes until I leave dozens of afterimages.

This is beyond what Yoruichi could possibly handle out of nowhere and unexpected when one second I was recklessly attacking in a frenzied manner, where she could dodge without much trouble.

Then the next second, Yoruichi doing her best to not get her limbs chopped off while doing her very best to dodge all the fatal attacks. Another second later, Yoruichi's body covered in multiple cut wounds, some are small, some are big, and she's bleeding all over.

However, right after I reach 10 seconds. My body started hurting like crazy, forcing me to stop using [Endless Blade Slaughter] right away and the [Combat Knives] are close to a breaking point, with all the cracks covering the entire blade.

Even my legs starting to hurt with the way I have to chase after Yoruichi, but not as much as my arms from using them in a berserk way.

Letting the [Combat Knives] go and let a wry smile appear as they shatter the moment they made contact with the ground. Showing how fragile they became after a few seconds of using the [Endless Blade Slaughter].

Plus, I found another weakness to the [Endless Blade Slaughter]. Where most users will not be able to locate the enemies while using the [Skill] and trying to go faster by the second until they reach the point of lighting their weapons on fire.

So yeah, simple, powerful, but a double-edged [Skill]. It's a good thing I recreated the [Ecological Derivation System] and have [Soul Perception] to cover this weakness.

Another one is that most bladed weapons are likely to shatter upon using the [Endless Blade Slaughter] for a few seconds when going above a certain speed.

Before I notice, I've already fallen on the ground, but I didn't let out a single sound to announce how much pain I am. Not that I'm not used to pain at this point.

"You alright over there, Rokudo-kun?" Yoruichi walk over to me, then crouch down to poke me, causing my entire body to shudder in pain, which shows my body is honest, but my facial expression doesn't match at all.

"Yeah, just used a [Skill] of mine that too strong for my body to handle." I said dryly, causing Yoruichi to snort, as I drop the [Barrier Rune Spells] and not a second sooner.

Asia quickly rushes over to heal Yoruichi and me, with her [Sacred Gear: Twilight Healing]. Where Yoruichi being first before me, with the way Yoruichi is covered in her own blood and could die from blood loss.

Luckily, Yoruichi is a Yokai and could handle something as blood loss. Furthermore, she knows a few rare [Youjutsu] meant for healing purposes. Nothing major due to it's mainly used for both offensive and defensive [Spells].

"I'm guessing this is the first time you're using it?" Yoruichi softly let out a blissful sigh as Asia's [Sacred Gear] is beyond her imagination and grateful for her being here right now.

Even if the [Twilight Healing] is incapable of regenerating amputated limbs, reducing exhaustion, or curing sickness. But, it's still a powerful healing-type [Sacred Gear]. As the blood Yoruichi loss wasn't that much as Asia's [Sacred Gear] fixed that problem as well, showing how powerful the [Sacred Gear] is.

"Pretty much. Was testing out a new [Skill] of mine call the [Endless Blade Slaughter]. Laugh all you want about the silly name, but trust me, I haven't even scratched the surface of the [Skill]." And by that, I mean I have only used it with two [Combat Knives].

Image me using something like a [Greatsword] or something. Then, things will get interesting if I manage to gain enough momentum and control the fast rate of speed swinging the [Greatsword].

However, using the same way those users of the [Endless Blade Slaughter] almost follow the same path as the creator of this [Skill]. So, I'm going to have to come up with a few [Techniques] for this new [Skill] of mine later.

"I see. You do realize, unlike your original fighting style. This... [Endless Blade Slaughter] is more suited to those people that rely more on brute force than using [Skills]." Yoruichi said to me, as she pointed a few flaws she noticed for me and all those flaws I already know.

"True. But, I just need to change a few things and create a [Technique] for it." I replied to Yoruichi as Asia started healing me next after she finishes healing Yoruichi, which didn't take that long. "After I merge my other [Skills] together with [Endless Blade Slaughter]. If I were to, then almost 80% of the weakness for the [Skill] will be removed, with the downside of increasing the [Energy] to support all the [Skills]." I said continue off explaining how I could make the [Endless Blade Slaughter].

Sadly, if I were to use the [Endless Blade Slaughter] without a bladed weapon, then the power will decrease by half or even more. Due to not having something sharp to chop things to pieces.

Of course, I could just use my hands like a knife by forming the knife hand, but it still won't be the same as an actual knife or any bladed weapons and would increase the rate of [Soul Energy] and/or [Prana] to not damage my hands. So, I will have to purchase a [Noble Phantasm] later from the [Type-Moon System] if I want to use the [Endless Blade Slaugher] longer than a few seconds.

"That's good and all. But, how long will it take you to do that?" Yoruichi know lots of people want to improve their [Skills Set] of their weaknesses, to increase their survival, but doing something and saying something are two different things.

"Give me a week or two." And by that, I'm going to find another [Skill] to help me practice my [Skills] without hurting myself like I just did just using it for a few seconds. "If I ignore everything around me, by then, I should have a prototype version ready to be used for battle."

"If it was someone else who said this to me. I would call them an imbecile, but I know lots of people using some kind of [Spells] or devices to speed up their training speed by a lot. And knowing you, Rokudo-kun. I'd have to just wait and see." Yoruichi smirk at me, telling me she believes I can do it and not at the same time. She taking the wait and see approach.

"Are you okay, father?" Asia asks me, as she continues to heal me when she no longer needs to after I regain back control of my body.

"Yeah, I'm okay. Thanks for healing me, Asia." I move into a crossed leg sitting position and rub the top of Asia's head, making her smile at me.

"Do you girls mind spending time together while I will be gone for a week or two?" I ask Yoruichi, Artoria, and Asia, but mostly with the two formers.

"I'm okay with it, but you have to stay in Kuoh Town, though. But, only for a week." Yoruichi know that unlike Artoria, she can't force her future husband against his will unless she wants to get burnt alive, even worse, not allowed to eat any food he makes through his [Alchemy].

Artoria wanted to reject this, but looking at Asia and Yoruichi; well, she has other plans for these two and it's better if her husband, ah, just the word brings happiness to her heart. It's better if her husband isn't around while she executes those plans she been dying to start, and with Asia here, it's better to start early before it's too late.

Looking at Artoria, who looks like she thinking about it and nod in my direction after a minute or two to think. Much to my relief, as my training speed is still considered slow in my standard.

"Now, that's over. How about we have lunch? Even if the spar was like a few minutes, but those few minutes really made me hungry." I couldn't believe how hungry I am after using the [Endless Blade Slaughter]. I guess it sap my stamina and something else from my body if I wasn't using either [Soul Energy] or [Prana].

So, for the rest of the day; we ate the food I made via [Cooking Transmutation Circle] and afterward, we mostly walk around the Town, to find anything interesting. As it will take more than a few days to visit all the places in Kuoh Town.

The next day*

Month: 5 | Week: 3 | Day 5: Train Until You Drop! Literally!

(Kuoh Town: Unknown Forest)

After thinking about yesterday, I found out last night was where Issei would face the Fallen Angels and save Asia. But, seeing how neither Issei or Asia met each other yet.

Well, Issei didn't have a reason to invade the Church with Kiba and Koneko's help, later Rias and Akeno to finish off the other Fallen Angels before facing Raynare, the Fallen Angel that killed Asia and Issei in canon.

Therefore, Issei still hasn't unlocked the [Boosted Gear]'s true ability and still in its initial state that looks like a regular [Sacred Gear: Twice Critical]. It's mostly a very downgrade version of the [Boosted Gear].

I may or may not have caused this universe's Issei to be weaker in the canon and most likely be the main reason why Rias has to marry her fiance, who is a few years older than her and someone Rias wouldn't want to marry.

Putting those thoughts aside; I may have to place the [Endless Blade Slaughter] on hold due to not having the right blade weapons to practice with. Even if I use [Projection] to create more. The result will be the same, even if I continue to improve them.

In a few seconds, they will be destroyed. Some wouldn't even last a second if I tried to replace the previous weapon. So, can't even use Shirou Emiya's example of replacing his weapons without a care of the weapons breaking.

Sadly, after going to a certain speed, all are destroyed under a second and may have to go barehanded. Also, even if I could replace better durable weapons. The momentum would be disturbed and could lead to my death.

After thinking up a solution to this problem of mine. I could switch knives out for something else, like [Short Sword] instead, but still will break afterward.

For the past few hours, I have been stumped on how to solve the main problem with [Endless Blade Slaughter].

So for now, I'll have to continue working with [Time-Skip] and merge it with [Flash Air]. Along with the [Ancient Martial Arts: Ogata Style].

On another note; I already got another [Skill] to grab from my [Soul] to help me with my training without the needs to do anything in reality. Similar to my [Everything Happens Within A Single Thought].

I wasn't even surprised to find out I got the [Outer Body Training Method] from the Manwha: The Breaker series.

However, I had to modify it, which wasn't that hard to be able to use it inside my [Soul] instead of having to a spiritual body made out of my [Energy] separate from my physical body. Which is required to use the [Outer Body Training Method] and don't need to use [Ki] to use the [Skill].

I really wished I found this [Skill] months ago. As I could have developed the muscle memory for the [Ancient Martial Arts: Ogata Style] a lot faster.

After a few changes to the [Outer Body Training Method]. Which took me a hundred times of using the [Everything Happens Within A Single Thought] to do so.

Of course, I continue to modify the [Outer Body Training Method] to be used together with [Everything Happens Within A Single Thought] while inside my [Soul]. Therefore, increasing the duration time of my training without having to worry about the others waiting for my training to finish.

Letting out a tired sigh, as I wasted hours that I won't be getting back and I could have used those hours, to improve myself in other [Skills] with [Outer Body Training Method].

However, I would be very drained after a single session with the modified [Outer Body Training Method]. Since it requires lots of [Energy] and I couldn't use [Prana] due to it being influenced by the [Magatamas]. Leaving [Soul Energy] to be used as fuel, which would require for me to rest for a while until I recover back all my [Soul Energy].

Frowning a little if I should work on [Time-Skip] now or not. Sure, I already work on it a few times, but that's only to get used to the feeling of using the [Time-Skip] at the time.

"Found you, Senpai~!" I heard a female voice and could feel her breath on my left ear, causing me to freeze up.

"Hello, Serafall." I greet the older sister of Sona, who I may or may not made Serafall into a true yandere for me.

A month ago, maybe longer, I may have said something to Serafall at the time without realizing that I pretty much made Serafall fall for me, really badly too. To the point of making her into a yandere.

After all, Serafall has tried to kill Artoria and Yoruichi more than once, almost successfully with Yoruichi, while Artoria easily beat Serafall before she could, much to Serafall's rage at this.

Yoruichi didn't even realize Serafall was aiming for her life, and neither Artoria or I would tell her, not because we don't trust Yoruichi to be able to act normal in public without knowing she is targeted by a yandere Satan-rank Devil. But, we always get distracted by something by the time we remember to inform Yoruichi about Serafall.

To make it even worse for most people. Serafall could stop acting like her Magical Girl persona and return back to her original personality, which I made sure to learn after using [Structural Grasp] on her.

Fun fact: Serafall isn't a natural-born yandere and became one due to her childhood being raised to think family is more important. Also, being raised into one of those Ice Queen personality characters too. Until she broke out of it upon Sona entering into the world.

So, I don't know if it's a good or bad thing for Serafall to become a yandere instead of natural-born as one.

Either way, remembering the look on Artoria's face that looks like a yandere; well, Serafall is a real one. As she managed to kidnap me more than once and successfully doing so.

To make it worse; every time I use [Flash Air] to escape from Serafall's captive. She will show up the next day or even a few weeks. But, Serafall will always be able to find me within a month's worth of time without any problem.

Furthermore, I have discovered that this Serafall could easily drop the entire image of being a Magical Girl without caring about what others may think of her. This means, she would change her outfit to something to blend in a crowd.

"You know. I have been waiting for you to be alone, and I made sure to stay hidden just in case those sluts would arrive, but to my delight. They kept their promise to leave you alone, week! Oh, I'm so happy~! Just us, two, alone, and no one to bother us. Isn't that great?" Serafall whispers into my ear, as she presses her breasts onto my back while hugging me.

And I could detect Serafall's [Demonic Energy] ready to cast any [Spells] the moment I show any sign of escaping. If that wasn't annoying enough, this Serafall also became a Master of disguise upon meeting me, and took her only a couple of days to research on the subject and to make it worse, she somehow creates a counter [Spells] to go undetected under my [Ecological Derivation System]. Honestly, I try not to use [Soul Perception] too much without ending up temporarily blind, with the [Souls] taking up most of my vision, making it harder for me to know what's going on around me unless I have [Ecological Derivation System] on as well.

So yeah, even with my best [Detection Skills] fail against Serafall, who would go great length to learn something unrelated to her profession and master it less than what take people years to do while she did it in a couple of days.

"I said. Isn't. It. Great?!" Serafall growls in my ear, as the temperature started lowering as she leaking out her [Demonic Energy], which is at an abnormal level in quality and quantity and so intone with [Ice Magic]. She could affect the area by just releasing her [Demonic Energy] alone.

"Yeah. Great." I said dryly, causing Serafall's personality to take a 180% turn and squeal in happiness, along with the temperature returning to normal.

"How about a little quickie before we spend most of the week together like a.. married couple." Serafall whispers the last part filled with malice, that almost made me remember lots of my dangerous [Persona] before I devour them.

Also, when Serafall meant by a quickie, she meant sex. And by her definition of quickie, she meant the entire day.

"Oh, you heard about that, huh?" I started to sweat while Serafall didn't try to remove my pants or anything, and just continue taking a deep breath, showing that she inhaling my scent or something, where I could feel her body shudder.

"Yeah. And that little cute daughter you adopted, Asia was it? Cute girl. But, if you wanted a daughter. All you need is ask and we will continue until I'm pregnant with our lovely baby." Serafall said to me, as she continues speaking about what our baby would look like and how we'll raise our child together.

"Calm down now. There's no need to bring in anyone else into this." I should have known Serafall would be in the area when it's just last week that Yoruichi and Artoria, mostly Artoria drag me away from the Town.

"Of course, Senpai~! After all, there's no need to include anyone else in our relationship. Just you and me~!" Serafall started repeating the last part for an entire minute while her eyes went dull.

This is why I think Serafall is more of a yandere than Artoria. At least with Artoria, I have more girls in my life and without Artoria ending up killing them.

Serafall, on the hand, is willing to kill the other girls in my life, but what made this Serafall so deadly. She made sure to do it in the shadow, quietly, and quick without wasting any more time afterward. Making Serafall a lot dangerous compared to the other Satans and other versions of Serafall.

As this Serafall is willing to fight without caring about honor, pride, and any other emotions that will cause her to fail her goal. Furthermore, she even made sure to plan things out carefully and not just dismiss everything without a care, to accomplish her goals.

A good example is that she waited a few hours just to be sure Artoria and/or Yoruichi were in the area before announcing her presence and only the moment she very close to me.

And in those times, if Serafall was an enemy, she could have killed me before I could react and with my last thought wondering how I die. Honestly, I don't know if I should be happy Serafall be in love with me or not, in a yandere style. This is almost like Shigure all over again.

"Okay. Serafall." I'm going to do something stupid and may end up countless of problems heading in my way if I word this wrong or I could end up dead.

"Yes, Senpai?" Serafall looks at me with a sweet smile, causing me to shiver as her dull eyes made that sweet smile creepy.

"Why do you continue to call me Senpai?" This is something that continues to pop up randomly and cause me to waste precious time until I either get annoyed enough to quit those thoughts or someone stopping me, mostly Artoria than Yoruichi.

"Well, because you are my Senpai. After all..." Serafall removes my sunglasses, exposing my glowing eyes to the world. "I know a Demon when I see one. Not to mention a strong one. Others may have forgotten Demons, but I found one in the past that close to is death. Oh, my grandparents and their generation may remember the Demons, even the [Archdemon] that I have taken their name as a title."

Serafall place my sunglasses on her head, then move around and sit on my lap, then wrap her arms around my neck.

"Hah! Satans! People continue to forget that the Satans are [Archdemon], but the current Four Satans are not even close to the power of the original [Archdemons]." Serafall laugh coldly at the thoughts of people continue to call her by her title when it's a useless title, that comes with political power, but not the kind of power the [Archdemons] possess. "So you see. The reason I call you Senpai isn't because of all the things I just said." Serafall gives me a silly smile as she pranked me in some way.

"Then what's the reason?" I wonder why she started talking about Demons, then [Archdemons]. Don't know I should be happy or not, that Serafall only could tell that I'm a Demon and not an [Archdemon]. 'I wonder what her reaction would be if she finds out I'm an [Archdemon].'

"Oh, I read it somewhere online and I like it. I think it was something like this?" Serafall cough in her right hand before giving me her what I call the yandere face. "Notice me, Senpai!"

"Oh." I honestly can't believe this is the reason why Serafall started calling me Senpai two months ago out of nowhere and was too shocked to ask until now.

I feel like some unknown entity is trying to throw my life into craziness and making sure to break my mind further than it already is. And that's bad.

"And how do you want me to notice you?" I ask Serafall, and why would I? Because I saw countless examples and I rather not end up cripple or dead at the end results of a yandere targeting me or because I was close to their target. Not that it be possible compared to those victims and me.

"Oh, that's easy." Serafall giggles at me. "You just need to stay with me, talk to me, eat with me, stay with me, never leave me, continue to talk to me, stay with me forever, and that's pretty much it. Any questions?" Serafall gives me a yandere smile.

"Yeah, why did you repeat stay with you more than once?" I'm starting to worry that maybe this wasn't my best idea to continue speaking with Serafall. Then again, this wasn't even counted as the top ten of my not the best ideas I had.

"Oh! You notice that!" Serafall seems happy that I caught on part of her answer for some reasons.

"Please be serious, Serafall. I got training to do." I really need to work on my [Skills]. As even with the [Ancient Martial Arts: Ogata Style] may seem powerful in some places, but it's still not at the level of the supernatural. Which is why I'm trying to increase the fighting style by merging it with other [Skills] and [Magecraft].

After all, look at Kirei Kotomine, who fused [Bajiquan] and [Magecraft]. So I'm just doing the same.

"But, I'm serious too~!" Serafall whine to me, acting like a child, but I could tell she was displeased with me for thinking about training instead of solely onto her.

"How about this. I won't try to escape and you can help me with my training." I said to Serafall, causing her to think about it carefully.

While she thinks about her answer. I quickly use [Everything Happens Withing A Single Thought], to find another [Skill] that could be considered a killer move. Since it looks like I won't be able to train that much with the [Endless Blade Slaughter]. I may as well get something similar and doesn't require using any weapons.

Oh, I'm still going to work on the [Endless Blade Slaughter] since it's still powerful and stupid to drop. And I found one, which came from the same [Soul Fragment] that gave me the [Endless Blade Slaughter].

Funny enough, this is a [Fist Skill] that based on speed AND power, which I discovered that the reason why it's both speed and power. Well, it's because there's no weapon, but my own fists. While the [Endless Blade Slaughter] required a bladed weapon to act as the power of the [Skill].

On the hand, for the [Fist Skill] I picked, requires the user to have the speed and power of one's fist to surpass the limits of sound and air. Also, the [Soul] that created this [Fist Skill] actually got a [Technique] for it too.

The [Fist Skill] I picked is called: [Undying Rumble Impacts]. In fact, instead of the essence of this [Fist Skill] being solely onto speed. It's explosion.

A fist explodes with unrivaled strength, going faster than the speed of sound, you'll be able to control the sound of thunder. Which is used without the [Technique] that came with it.

Sadly, this [Fist Skill] also a reckless fighting style with absolute offensive and zero defensives.

Quickly, I tried it out while I'm still in my [Soul] and using [Outer Body Training Method] to see if I could use it with my body, with or without the support of [Magecraft] and other [Skills] to increase my body's physical abilities.

Opening my eyes, I breathe out slowly as I found out I could use the [Undying Rumble Impacts] by using [Reinforcement] at 300%, with the support of [Renkankei-kikou] and [Structrual Grasp] on at all time or risk of making fatal mistakes.

Another good news, I got leftover [Soul Energy] to practice both [Flash Air] and [Time-Skip] together a couple of times. But, I didn't have enough time to perfect the timing. Since I was mostly working on the [Undying Rumbel Impacts].

"Okay! I'll help Senpai~!" Serafall jump off my lap and I got a good look at what she is wearing now. Much to my relief, she isn't wearing her Magical Girl's outfit or have her hair tied into twin tails.

Instead, Serafall has her hair tied into a ponytail at a high position, with her outfit being a dark sleeveless mini dress with a white collar, along with long black socks and black shoes.

"Really hope I don't regret this." I mumble to myself. As I start off with facing Serafall without using any weapons. Just using [Time-Skip] and [Flash Air], along with my fighting style, with and without the help of [Reinforcement].

6 days later*

Month: 5 | Week: 4 | Day 4: To End or Not?

(Kuoh Town: Unknown Forest)

So far, training with Serafall for an entire week wasn't something I would expect. Unexpected, but benefit enough to increase my fighting power further than I could in a couple of months and that's saying something, to someone that carries a [System].

Good news, I got a knife to be used for the [Endless Blade Slaughter]. Well, more like I used the [Alteration] to give the [Projection: Combat Knives] to handle above a certain speed as long I continue infusing [Prana] or [Soul Energy] into the [Combat Knives] to stop it from being destroyed.

At the rate I'm going, I won't be able to last in a long time battle and would have to quickly finish it. However, this won't be much problem as my body continues to evolve into an [Archdemon] as each day went by. Don't know when it will be finished, but I could see the result already.

Unlike a week ago, where my body almost quit on me after using [Endless Blade Slaughter] for a less than a minute. Took only a few days before my body already adapting to the suddenly increased speed, barely.

Now a few minutes, I could even go just below the speed before my [Combat Knives] would be light on fire and the speed is already beyond most supernatural beings could face against.

That's what Serafall told me as she had to continue running all over the place due to not wanting to get cut up by me.

Furthermore, I managed to create a [Technique] for the [Endless Blade Slaughter] and could only be used a few times or I end tearing the muscles in my arms. And the damage would have made me into a cripple, but with all the [Healing Skills] I got. Such a thing is impossible to happen.

Easily solved and healed right away. Sure, I could have asked my daughter to heal me, but it may take a bit longer than what I could heal. With my training on a time limit. I had to take whatever I could use to speed it up.

Ironically enough, I even help Serafall improve her hand-to-hand combat [Skills] with her relying too much on her [Magic]. Sure, there she could just freeze everything in her path, but there are some situations that just require a lot less of freezing living beings alive and more of a hand on kind of things.

It's a good thing I picked the [Ancient Martial Arts: Ogata Style]. As unlike other fighting styles, it's fundamental basis can be changed along with the forms and [Techniques] for other users.

In a way, I could adapt other [Skills] and [Magecraft] into this fighting style of mine without having dropped it and find a new one each time I increase my fighting abilities, to bring out the best of my combat abilities.

On another note; I had to deal with Serafall trying to persuade me to leave Yoruichi and Artoria for the entire week. In fact, she could have threatened, but would end up repeating what happens during those times before.

Me using the [Flame Alchemy Transmutation Circle] with different [Magatamas] to affect the flames. Let's just say that Serafall found the hard way that she can't overpower me to see her ways.

Really glad I devour all those [Souls] back then, or I wouldn't be able to quickly increase my other abilities besides combat-related. And again the experience of those [Souls] while making sure to erase all the emotions and any habits came with them.

Because Serafall tried to drug me more than once during the entire week together. Yeah, the first time. I was caught off guard due to thinking the Serafall before me wouldn't be too dangerous as long she doesn't use her [Ice Magic].

Big mistake, because the next day I was knocked out somehow without knowing it. Should have realized that Serafall would use her connection to get things her way. Ending up waking up with Serafall staring at me the entire time was a little creepy for me.

Honestly, that was the day I had to quickly regain back some of my [Detection Skills], and even till today, I still haven't found a [Detection Skill] to locate Serafall after she found a way to counter almost all the ones I have.

Seeing as today; well, I could go for another week, but I decided maybe today would be the end of my personal training, even if Serafall included herself in it. Better to have someone to work with, but I rather not have to deal with Serafall continue to get me to 'notice' her and leave Yoruichi and Artoria for her.

Honestly, if it wasn't for Artoria. Yoruichi would be dead by the first month after meeting Serafall. Either Serafall personally doing it or making someone do it instead to keep her hands 'clean'.

It's just a few hours ago, that Serafall finally leave me alone after she was requested to do something very important for the Devil Faction and couldn't be task other than her. Much to Serafall's rage at the time.

Serafall promises she will be back for me and told me to rethink about staying with her instead of the other two girls.

After she left, I throw myself into extreme training by using [Outer Body Training Method] to the very limit. When I ran out of [Soul Energy]; I would switch over to [Prana] and work on [Flame Alchemy Transmutation Circle] to find out what other effects I could do with each [Magatamas/Magic Circuits]. Some work, some give me weird effects and some just doesn't work at all and increase the input I need instead without benefit whatsoever.

Along with using [Time-Skip] as well, seeing how I could use it with [Prana] and store the skipped time into the [Tides of Time].

Once, my [Soul Energy] recovered, I throw myself back into [Outer Body Training Method]. Working on [Endless Blade Slaughter] and [Undying Rumble Impacts], where I could find my limits before passing a point that could end up destroying my body.

This would have taken me longer to find out if it wasn't for the [Everything Happens Within A Single Thought] and [Outer Body Training Method] used together.

It's a good thing I could increase my fighting experience further by fighting those [Soul Fragments] again by using the [Outer Body Training Method]. Not limiting me to the same opponents all the time.

Sadly, my body isn't ready to reach the part where I could produce fire with [Endless Blade Slaughter] and controlling the sound of thunder with [Undying Rumble Impacts]. But, by using [Renkankei-kikou] along with my [Magecraft]. I could do it for only a minute before I need to stop or break my body in the process.

I continue to do this until I get the right control over these two [Skills], then work on to fuse [Flash Air], [Time-Skip], along with other [Magecraft] and [Skills] into the [Ancient Martial Arts: Ogata Style].

In fact, I already got to the point of being able to control the flames produced by my [Flame Alchemy Transmutation Circle] to attack someone from a distance and continue to fight with someone in CQC.

Tested it out many times in the [Outer Body Training Method]. But, only towards low-ranked beings. As I haven't reached the point of doing the same towards mid-ranked foes.

Well, that was the two hours until I reached the four hours mark, and I could kill mid-ranked beings with [Martial Arts], along with the help of other [Skills] and [Magecraft] of course. But, I could kill low-ranked easily with pure [Martial Arts] alone due to my body continue to develop.

I'm already beyond the limit of what the human of this universe could do without any helps beside train their bodies without any supernatural influences.

Another hour or two later, I could kill high-ranked beings, but that doesn't mean I couldn't kill those that are above high-ranked.

Seeing as I just finished creating the new [Technique] for the [Endless Blade Slaughter], which I just took off a page from One Punch Man. Well, more like I limited myself in another way while bringing out the full potential of the [Skill] somehow.

For the [Undying Rumble Impacts], I didn't train on the single [Technique] that came with it yet. Mostly working on things that I set out for myself first before working another.

The only sad news for this entire week was that I couldn't extend the time for the [Time-Skip]. So it still at 0.5 seconds, but I shouldn't be complaining when I literally can skip time itself.

Currently, I'm lying on my back and staring at the sky and taking a break. While thinking about what Yoruichi and Artoria been doing without me. Wondering if Asia is doing fine with those two. Even if one of them is considered my wife and Asia's adopted mother.

I do wonder if the Riser shows up yet or not, and wonder if Rias went to her mountain summer home for training.

Closing my eyes, then use [Ecological Derivation System] on a large scale that covers the entire Kuoh Town, then expand the range further until I found Rias and her peerage training in the mountain.

Sadly, without Asia, the training speed isn't that fast due to Issei was getting beat up by his fellow peerage members from the look of it. I still have no idea how many days until Rias's [Rating Game] against her fiance, Riser, to break the engagement or move the date up right away.

Letting out a tired, irritated sigh when I started hearing Pyrrha's voice scolding me for not helping Rias. And even made me think about how if she was in Rias' place and I was to stay on the sideline, without helping Rias. When I would gladly help Pyrrha if she was in Rias' position.

But, the thing is, I don't even know this Rias and have anything that makes me see her in a good way. Most of the time, she continues to remind me of Pyrrha.

And now my stupid mind continues to mess with me. As thoughts about how the time flows between this universe to my RWBY universe are way off and not in sync. By now, Pyrrha and Shigure could be dead or close to it.

So many depressing thoughts, and so, back to training before I get into a deep depression when I should use the time from being moody and train to better myself.

6 days later*

Month: 6 | Week: 1 | Day 2: A Cause And An Effect

(Kuoh Town: Unknown Forest)

Stretching my muscles and wonder if I should help Rias out or not. But, I have no way to enter the Underworld right now and I rather not ask Serafall after I got her to leave me, to attend the engagement party.

Of course, she asked me if I want to tag along, but I decline. No way and I'm taking that chance. I don't even know if [Flash Air] would work in the Underworld and return me back to the Mortal Realm.

So yeah, knowing my luck. Not even going to give it much thought. I may take many life-threatening risks back when I was Enma Nikos. But, I'm Asura Rokudo now and need to develop myself first.

After all, back in the RWBY universe, the only thing I had to worry about are [Grimm] and [Shadow]. Even humans and faunus as well. But, compared them to the universe, I'm in right now. That's nothing.

Things are a lot more dangerous and I need to stay a low-profile, even if I'm failing at it with Serafall in my life. I still don't know what I said to her that made her fall for me.

Then again, it could be anything and it triggers her on the spot. I think that's how yandere girl became a yandere. I think.

Now, to find Yoruichi and Artoria, and it didn't even take me that long to find both of them are inside one of the Inn's rented rooms, and Asia is with them. Where Yoruichi is teaching Asia about lots of things again. Yup, I made sure to keep an eye on them just in case trouble coming in their way. Even if Artoria could easily deal with the trouble with ease.

I poke the air in front of me, creating a rip in space as a pathway from my side and inside the room, where Asia is the first one to see me, then both Yoruichi and Artoria look in my direction.

(Kuoh Town: Unknown Inn)

"How all of you girls doing?" I ask them as I walk through the spatial rift, then closing it after walking on the other side, and Yoruichi hugs me first, with Asia coming in second.

Artoria gives me a nod and continues to smile at me. But, I could just tell I'm not going to sleep tonight. Since it has been over a week since I had sex with either Yoruichi and Artoria.

"Oh, I miss you so much, Rokudo-kun!" Yoruichi gives me a good kiss on the lip, causing Asia to blush a little as she stutters about something that this is impure or something, which made Yoruichi giggle and pat Asia's head.

Artoria walks up to give me a kiss before she stops for a moment and tilts her head to the side. As her gentle smile became a little forced and blinks her eyes at me thrice.

"Something wrong, Artoria?" Yoruichi notice something wrong since almost all the time Artoria would either be the first one, or follow up with a kiss of her own, with their lover.

Artoria walks up to me and place her hands on my cheeks and started pinching them and stretching them, to increase the pain.

"Waahhhyah?!" I cried out in pain, call what you want, but having a Goddess with superstrength tends to cause more pain than a regular person should be. In fact, I got the feeling Rias' older brother knows the same feeling I'm experiencing right now.

I got my answer via thoughts from Artoria sending it to me with her own method.

And Artoria is not happy that I met with Serafall as she could sense Serafall's presence on me. No idea if that makes any sense, but with Artoria, it may as well be with the whole Goddess is going on with her.

Then, Artoria starting demanding me to send both her and me back to the forest I was in, but leave Yoruichi and Asia behind.

"We'll be right back. Artoria... mad." I said to Yoruichi, who quickly grab Asia and take a few good steps back away, then give me a stiff smile.

Yoruichi knowing how Artoria is and not willing to get badly hurt just because a Goddess wants to fuck to relieve herself of a bad mood. Who was she to stop her? Not this Yokai, that's who.

Not wanting to make Artoria even madder. I quickly use [Flash Air] to send us to the same spot in the forest before coming here.

"Don't know when we'll be back, but just make sure not to leave Asia alone, Yoruichi. And Asia, listen to Yoruichi and make sure to eat a good well meal." I said to both Yoruichi and Asia before Artoria drags me to the other side of the spatial rift I created.

For the entire night in the forest. Neither Artoria or I slept, with the former forcing me to stay awake as punishment and making me do all the work while she didn't do anything besides moving a few times to get in a comfortable position.