Chapter- 1 where am I

Sorry so much things happened I had this on novels instead of fan fiction I will skip all the chapter from solo leveling to the end when he entered the double dungeon

And kills the system statue I will mainly focus on Jin-woo when he enters attack of titan but I will keep everything The same from Attack of titan

Thought enjoy

while awaking from his slumber he saw cha Hae-in and the other fighting the system, his statues were killing the party one by one Jin-woo jumped clinching his fist landing a straight power pouch "what have you done to my body" while on top of the system "... it seems you're not the king, but why. Why are you here instead of him how are you able to maintain your consciousness with the black heart" Jin-woo black heart? So this crazy amount of mana is thanks to this heart judging from his reaction I can deduce two things this "black heart" isn't a product of this guys grand scheme also, it was never meant to strengthen my power

End of thoughts

But the retrieved data didn't give me all the answers. I haven't heard the full story

So you were against Of choosing me as a player but what exactly is a player and what we're you trying to do with me. system "could it be..? MARCH OF SHADOWS, HOW COULD YOU DO THIS TO US?! YOU YOU THINK THE OTHER MONARCHS WILL LET YOU GET AWAY WITH THIS!!!. Jin-woo activated his skills daggers were appearing " just answer my questions. HAHAHA you're an unpredictable one, aren't you? I think I now understand why you were chosen

Party members POV

Ah...! What the?! Th, The statutes even the ones that were still before have started to move

Jin-woo and system

HAHA, if I die now, no one will be able to stop my puppets think you can still kill me.

"What if I killed you and managed to defeat your puppets as well" system- I'm the architect of the system. If you were to kill me... I've thought about it... But an existing system doesn't fall apart when its creator vanishes doesn't it?. then I have to manually it WHAT!, [the system has denied the administrators access.] [the system has denied the administrators access.] [the system has denied the administrators access.] why is the system denying me access...?!. you knows I once thought to myself " I'll swallow the system whole but luckily for me. It seems your design is full of flaws.AAAARGH how dare you...?! Then I'll give you a Gift thank me later Jin-woo dagger killed him with one single blow [system ERROR ERROR ERROR ERROR ERROR ERROR] click here to accept or decline to activate your new reward Jin-woo with a cautious face but he clicked and accept

[reward activated teleporting to a distinctive dimension system-last message "I knew you'd tap yes enjoy your new life". you piece of shit [teleporting will begin in 3 2 1 teleporting the main host to a 3rd dimension jin woo- abruptly show up within the center of the sky" goodness I see the ground jin woo landed on the ground making a huge hole from his force "where the hell am I? Damn this system! What is this enormous exposed creature? Why is it gazing at me clever it's giving me chills Jin-woo with his Humility see and inquired the tall figure bare titan why are you exposed no response

With no effort at all, he dodged them easily he pull out his dagger [skill activated vital strake] all the titan head flew away leaving just the body

Let's see if I can turn them into shadows [skills activate shadows extraction] the 5 titans started turning into shadows [shadow extraction complete] hmm all of them are regular guess I have to level them up

Jin-woo POV

[you've have leveled up by 40 have turned 19 once more] Jin-woo with a stunned confront, the....? hold up isn't it since of the blunder that the system gave me this may well be fun perhaps I go investigate this unknown world after Jin-woo has been strolling for a whereas he saw a humongous wall I never thought there will be such a gigantic wall,I will need to hide my face I don't know anything about this world let me check my system shop in the event that they have a mask open system shop well..... they only had was a white mask it'll do it really feels great well let's go inquired them in case they have any nourishment I truly wanna see what's behind does walls perhaps a city no certainly a village-like does mid-evil period it does seem like one. exceptionally curiously gracious I see somebody on top of the wall. Let's go see in case they can offer assistance to me where this place is

When Jin-woo reached outside of the giant wall he simply just jumped

Reaching the top and seeing the edge where he was "Woah that's pretty tall"

While mumbling to himself he heard a shocked voice behind him on the wall with him

How the hell did you just jump from down there to up here!? He turned around and with a blank expression "um will I just jumped is there something strange" with an awkward smile she looked around my age she was wearing a red scarf on her neck, dark brown long boots very strange clothing and with slight brown jacked with a strange symbol on the front and both sides of it. The sign appeared like the crossing of blue and white wings together.

She looks like she had a weird blade attached onto her legs almost reaching her waist" it's also strange that I don't feel no mana on her don't tell me this world doesn't have any mana we're they killing all of those titans without mana very impressive"

Are you going to answer my question! How the hell did you jump up here and why are you wearing weird clothes that I have never seen before and what's with the mask take it off Mikasa was now grabbing his clothes with frustration

Can you not touch my shirt these are the final clothes I have, I will need to check my inventory in case I can purchase modern ones perhaps I can, she let go and was holding up for his reply " well you see I fair jumped from the bottom to the top but I will definitely completely not take off my mask.....

Mikasa was presently more baffled she had no clue who he was and why he was wearing a mask and peculiar clothing that she has never seen some time recently she didn't know in case he was messing around or telling the truth

She calmed her self and said once more can you tell me the truth no human being can hop from the foot to the top it doesn't make any sense she was still attempting to see in the event that he was lying or telling the truth

Why are you shocked "I fair need to know how you've got done something outlandish for human beings!"Jin-woo finely get it why there's no mana and why there stowing away behind a wall so I gave her a answer

You see My name is Jin-woo and I'm not from this world I came from a different dimension after defeating someone automatically I was sent to this world so I don't know anything about this place

Mikasa POV

This stranger wearing a mask with peculiar clothing came out of no nowhere and hopped the wall like it was simple presently I need to advise Eren and Erwin approximately this as well it appears he's not from around here is conceivable that so-called the mammoth lake called the sea can it be that his from around there I most still discover out

"Hey, mikasaaaaa!" Armin shouted

It's Armin shouted. I saw Wall Rose from the other side, and he wasn't alone. Captain and Eren were with him. I said to them loudly without a second thought.'

Captain Armin Aren, you have to see this!?

Gee, they can fly? No there utilizing the gear other than there midsection exceptionally curiously possibly I can have fun In this world and investigate unused things

They landed Levi was the first one to speak."Mikasa who is this stranger wearing a white mask behind you and why is he wearing weird clothes with a calm expression." His name is Jin-woo you won't believe what he did even If I

Can you do it again Jin-woo go all the way down and jump here again

It seems this world doesn't believe in any sort of magic or skills nor strength I don't even sense any mana from all of these people hmm? should I do it hmm. Find I do it everyone was watching with widen eyes

Is he trying to kill himself or something Armin said" Jin-woo now jumped down and returns to the top of the wall just to show everyone what Mikasa was trying to say to them

All of them were all shocked they couldn't believe what they saw everyone wanted to know how a simple human did it with no ODM gear equipment Levi wanted to know more and picked his curiosity

So you're saying simply can bounce from the foot to the top? Jin woo-Basically better believe it Did you slaughter any titan on the way here." I slaughtered At slightest 5 of them there beautifully weak".

Aren shouted with anger while girthing his teeth They are NOT HUMANS-COMPARED! They're brainless beasts that devour people like you and us! "

Don't get your emotion mixed or you will lose control. Ah yes captain sorry about that," it's okay"

Jin woo-do you guys have any food I haven't eaten anything for a while from walking to the wall

No response. They were all shocked and confused. They wanted to believe what they saw. A white t-shirt with a long black t-shirt under the white shirt with black pants jumped down, Wall Rose, then did the same thing to get back up!?

Come with us Jin-woo After snapping out of it, Levi responded to the stranger wearing a mask and he was the only one to snap out of it first. Then it was, Mikasa, and then the rest

Okay?."Jin-woo simply said back to him and followed them. He jumped down from the other side of the wall rose with ease, "I still have to complete a 10km run well let's just run behind them to complete it"

"Captain are you seeing this!? He can catch up with the speed of our horse just by RUNNING

Levi shifted his back and there he was no doubt eran was lying

The guy was right behind us." almost done I just need to finish the last 5km run, we will take him to see Erwin he will know what to do with his guy...

Arrived

"Where here" Levi replied to him as they reached the HQ. okay, Jin-woo you will answer some question I have for you later. "Jin-woo whispers to himself" he called his shadows orcs and said hide on every single person In this room. beru replied is all done my lord, "okay let's just see what will happen"

Yes my lord

While he was reading some papers, Commander Erwin sat in his office, then a knock came from the door.

When he saw Levi, he said, "Come in," and a mysterious man with a white mask came into his office. Levi demonstrated to him the incredible speed and unparalleled strength of jin woo.

He even said to Erwin about the time he took down 5 titans with a single strike. Jin with no replied

Erwin POV

'I was sitting on my chair when I heard a knock from the door. It was Levi, and a man cover his face with a white mask was wearing strange clothes and a big black t-shirt under a white t-shirt He didn't seem to be from around here, but then again Levi told me things that it was hard to believe that our new potential ally was in front of me, so I decided to have a word with him in my office right now."

Levi, please leave us alone."'He did as I ordered him to do. After I was alone with this jin woo, I started the conversation.'

"I said to him and he seat in front of my desk.' "You must be very strong my friend from what I have learned from Levi, but the situation here is not as easy as you think let me explain it all to you."

Humanity has been trying for years to retake its lands from the titans from within the 3 Walls but without sighs of success. I'm also telling you that humanity is witnessing the extinction caused by the Titans, which is why we constructed these three walls to shield humanity from Titans. Maria's Wall. Wall Rose, and the last one where Wall Sina is safer.

"Humanity has 3 forces so the recruits can choose the one they will join, but many others take part this same regiment squadron or the military police to be safe from the titans inside the walls, and those who were brave enough joined the third one called the survey corps. Humans are the ones who risk our lives out of the walls to reclaim what is ours. Our lands."

Fortunately, with the great strength of Eren Jeager turning into a titan, the well-known female titan was successfully captured, and her name is Annie Leonhardt. Unfortunately, she is not in a position to confess to us any detail about her plans, so you can openly ask Captain Levi if you want to know more about her, but that's not all.

Jin-woo understand the situation the human was going extinctions and the only who can save them is eran jeager

"We have found a route to the Shiganshina District which is where we will uncover the secret of the titan's origins. With Eren's titan power as well as your incredible strength humans could be capable of reaching the District without any trouble at all." Erwin proceeded.

Five years ago, countless innocent people lost their lives because of the Colossal and the Armored Titan had violated Wall Maria. I've got fate of what Levi told me about you. Jin-woo, you and Eren Jeager are the only hope that mankind has remained against the enemy. You are the last sparks of freedom and hope for humanity." I said to him, waiting for a positive answer.

Jin-woo thoughts." should I check my stats I wanna know what level I am after defeating the system. Open stats WHAT THE FUCK I'm level 999999, Jin-woo fail down from his seat. Are you okay mister Jin-woo!? "Ah yes, I'm okay let's not worry about my stats right now!" So you need my help Jin-woo replied. Yes we need your help to reclaim our fallen land and save humanity from does titan[quest receive save humanity in this world new skills will be added] new skill?? [except or decline] Jin-woo with curiosity clicked except

[this skill will NOT let you go back to your original world but well let you travel to 3rd dimension worlds or even 4th dimensions worlds] skills name (dimensions traveler) Woah so I have to save humanity to get this skill why not I wanna see what this world

has stored for me

Fine. I'll help you but with 1 condition I would not bow down to anyone but I will also assist you guys how does my condition sound and you will tell no one about this condition

Erwin POV

The condition isn't so bad but it's hard to tell if he will betray us in the future!? Should I go with his condition with his power will be able to save humanity from does titan I will have to go with my gut

Fine, I'll Will agree with your condition." Jin-woo smile he stands up shakes Erwin's hand

Outstanding, from here on out you will be a member of the survey corps, and I'm sure your reputation will grow very quickly with your powers, and the rumors about you will be true and known to all mankind."Jin-woo was scratching his chin.

"It wouldn't be bad to know that I'm going to be known as true to all of humanity. Every single person is afraid of the titan, they had to live inside the walls for there rest of their lives. It's going to be nice to see everyone enjoying outside the walls for once, maybe in this world, I'm going to let my name slide to give hope to mankind.

Wait one more thing I will not wear one of does outfits everyone is wearing!?

"Alright, your survey corps team will be with Captain Levi, Eren Jaeger, Mikasa Ackermann, Armin Arlert, and our section Commander Hanja. Now you can proceed to leave. Captain Levi can show you your room, surely you need some rest."

I'll Be off now then? Erwin nodded to Levi as he walked into the office, pointing Jin-woo out, but the second time he was ready to walk out of the room, Jin-woo turned his head back to Erwin.

Five years ago, you said something about a Gigantic giant and an Armoured one, huh." Erwin stooped from his chair."

It was precisely those two titans that caused thousands of lives to be lost when this incident occurred. Humanity still fears that day and want it to never to come back again, and that's why I see hope in Eren Jeager and You, with both of you, humanity will once and for all escape from the darkness."

"It well be nice to see if my level will increase more if I takedown Titans?" Jin-woo mumble

From now one I will help you take down does titans to save humanity, where I came from this titan we're not as near powerful as does in my world." where I came from I, was fighting powerful monster with abilities and even magic that can destroy Cities but I solo every single monster keeping humankind safe monsters from my world are more powerful than this naked titan

His words found Erwin fascinating. "Can't you tell us a bit more about your 'world?' I want to know where you came from my new companion."

I will tell you some other time, can you show me the way to my room I'm feeling tired. Levi

Nodded and showed him to his room

This is my first time writing a cross over novel please tell me  what I have to fix and I promise I fixed them in the next chapter