(ShaggyJoestar- Okay so I've been hearing complaints about not starting canon. I'll address them here. Canon will not start for while not after a few worlds, and there will be a few arcs maybe one or two in between those world travel arcs. Sorry for the inconvenience but this is my story and I'll write it how I want.)
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I stared at the Arcabaleno as he stared at me. He frowned guess he can't read me I'm completely stoic.
Reborn:'Who is he, he looks to be Tsuna's age but why can't read him, I guess he isn't an ordinary person. An assassin that's after Tsuna's life maybe? What does he want? And those muscles he seems to be good in martial arts and-' He's probably going over a thousand of things about me, probably analyzing my every move, trying to get read on me but it probably slightly scares that he can't read me though it's only slightly.
Issei:"Can you show me his room please!" I smiled at the beady eyed Assassin.
Reborn:"Follow me." I nod and followed him to Tsuna's room as I placed down
the Neo Vongola Primo the infant placed his gun behind me. I just put my hand up and sigh!
Issei:"Ya know that's not nice right, I know you can't get a read on me so your probably a little frightened, well that's a natural reaction we sapient beings are naturally afraid of the unknown."
Reborn:"You didn't say human what are really. Your muscular structure definitely not normal there are smaller than that of a body builder but they contain as much power no even more, what kind of monster are you?"
Issei:"Ah well my name is Issei Hyoudou I'm 15 years old and I'm from a completely different multiverse." Bianci and Yamamoto who was at the door listening on guard came in suprised.
Reborn:"Multiverse your saying your from a different timeline."
Issei:"No you guys can only access timelines where there are subtle similarities not major ones, though it's sort of my fault I knocked him out, I didn't mean to."
Yamamoto:"So you aren't an enemy?"
Issei:"No and again I'm sorry for what happen to your friend. How but I'll make it upto you with some of my cooking, I'm a pretty good cook!"
Bianci:"And take the chance to poison us."
Issei:"Unlike you Bianci everything I cook doesn't turn into poison."
Reborn:"How do you know so much about us if your from a different universe?"
Issei:"Well where do I begin. Oh yeah! It all started when I died in world War 3 in my original universe!"
-A few minutes later-
Reborn:"I see so your what's called a reincarnater you died in your original world because the God of that world set up the 3rd World War so you met an even more powerful God and now you've reincarnated into anime character from your world and we are also characters from your world."
Issei:"Pretty much though, I've reincarnated into the main character of an ecchi/harem anime/novel/manga the me from that timeline is a huge pervert well that was timeline was shown to me."
Yamamoto:"Eh?! This sounds like a really great role playing game!" That's what I was expecting.
Reborn:"But this system thing intrigues me."
Issei:"Oh yeah I read a fanfiction with a version of Tsuna that has one but that timeline has tons of differences from this one."
Reborn:"Really can you tell me about him."
Issei:"Well he's not called Dame-Tsuna he has great grades he cleans his rooms he's even dating Kyoko practically the opposite of this one but yours is a pretty good guy overall!"
Reborn:"I see interesting that version of me should have an interesting time." Mrs Sawada came in with snacks and tea.
Sawada:"I brought some snacks!"
Issei:"Thank you Mrs Sawada!"
Sawada:"It's no problem!"
Issei:"Anyway I'm stuck in this universe for six months well not stuck more like I want you to teach me how use dying will flames, I've already adapted to this universe so I should be able to produce dying will flames. Reborn will you be my tutor?"
Reborn smirked and and took a sip of his tea.
Reborn:"Fine I'll teach you but tell me more about the world you reincarnated into!"
Issei:"Well ya know everything thing from vampires to God's exist there is currently have a dragon sealed in myself." I then summoned the normal Boosted Gear.
Issei:"This is called the Boosted Gear it has the power to be Boost a person's power every few minutes it was created by the God of Bible."
Bianci:"Like the father of Jesus!" She asked suprised.
Issei:"Yes though he's dead, there was great war between him, the fallen angels and the devils." I began to go into the details of the DXD worlds history from the great war the devil civil war.
Reborn:"Your from an interesting world."
Issei:"Sure is but the power levels are much higher than yours hell there is a universe I wanna go where guys can blink and destroy entire galaxies as if they were nothing."
Reborn:"Why go there if it's so dangerous!"
Issei:"Power up opportunities."
Issei:"I need to get as strong as much as I can. I want to ask the God of my world why didn't he save us when he had the chance. Why couldn't he guide us on the right path when humanity needed him the most."
Ddraig:((So you've really gotten over your irrational hate.))
Reborn:"Who said that?"
Issei:"This is Ddraig he's 'Red Dragon of Domination' or the 'Red Dragon Emperor'."
Bianci:"To think I'd meet a Dragon!"
Reborn:"Do you have any place to stay?"
Issei:"No but I was thinking of staying in an hotel."
Reborn:"You'll be staying here with us."
Issei:"Are you sure?" Well this is a suprise but it wasn't unexpected.
Issei:"Thank you!"
-A day later-
It was five in the morning I was training my Renewal Taekwando doing some rapid fire kicks in the Sawada family backyard.
Reborn:"What martial arts is that?"
Issei:"It's called Renewal Taekwando it's from another universe from my own."
Reborn:"Mind showing me some techniques." I nod and showed him some of them but not all.
Reborn:"Your already physically stronger than everyone in this world no maybe universe and your already mentally strong. I can only guide you in how to use Dying Will flames" The infant transformed his pet chameleon into gun.
Reborn:"Do you have any regrets Issei."
Issei:"Too many."
Reborn:"Good." he fired the bullet and hit me dead in my forehead. What happened next a powerful Scarlet Flame came from my forehead.
Reborn:"Hoh! different new of flame."
Issei:"This Flame seriously Julia it's like your everywhere I keep running into this beautiful shade of red everywhere." I summoned the flame from my hands.
Reborn:"How are you doing that? You shouldn't be able to control your flames like that."
Issei:"Oh right!" I summoned all my elements.
Issei:"I can control the elements Pyrokinesis, Cryokinesis, Aerokenesis, Aquakinesis, Geokinesis, Electrokinesis, Umbrakenesis and Photokineses."
Reborn:"Still what are you gonna call these flames?" I started at the flames in my hand intently.
Issei:"Summer flames they remind me of my wife's hair which feels like a warm summers eve!"
-A few more hours later-
A delicious smell permeated through the house of the Sawada family sleeping on his bed Sawada Tsunayoshi woke up to this smell, smiling like a complete idiot but still half a sleep he walks down the stairs.
*Bam!*
The ten year Bazooka! hits Tsuna in his face.
I-pin:"Lambo wait until Issei-san is done cooking then we can eat."
Lambo:"But I wanna now now now now!!!"
Issei:"Lambo if you behave I'll give some of my home made ice-cream later."
Lambo:"Ice cream really! Lambo will be good Baka-Issei!"
Tsuna:"Who are you?"
Issei:"Hello my name is Issei, I kind of knocked you out yesterday sorry for that btw."
Tsuna:"Eh?!"
Reborn:"Ciaossu!" said the infant to to his no good student.
Reborn:"Issei's your coffee taste like nothing I've ever had before!"
Issei:"Of course I maxed out my cooking skill!"
Tsuna:"What are you talking about isn't it normally Mom who makes breakfast!"
Issei:"Your mother well she's currently taking a bath."
Tsuna:"I see!"
Issei:"Now please take seat." he did and his mother came out shortly and she helped set the table.
Fuuta:"Ohayo." said the boy a bit tired.
Fuuta:"Who are you?"
Issei:"I'm Issei I'll be staying here for a while please take a seat in made breakfast!"
Fuuta:"Yeah." said the boy confused.
Mrs Sawada then took a bite of her food and she literally moaned. Everyone then took a bite as well and they were literally in fantasy land of their own.
Tsuna:"That was the best!"
Issei:"Haha! thanks anyway you should get ready for school."
Reborn:"You should be getting ready for school as well." Wait he didn't...no he did he must've already created an identity for and enrolled me into Namimori High.
Issei:"*Sigh!*"
Reborn:"So you used that 4301 INT and WIS and huh?"
Issei:"Ddraig told you didn't he?"
Reborn:"Met Ranna as well."
Tsuna:"What are two talking about?"
Reborn:"Issei is gonna be your classmates for a while I will be teaching him to use his Dying Will flames his are special."
Tsuna:"EEEHHHHH!!!"
*BANG!*
Reborn kicked Tsuna in the face which sent home flying into the hall.
Reborn:"Too loud Dame-Tsuna!"
-On the way to Namimori-
I was walking to school with Tsuna we met up with Gokudera and Yamamoto.
Tsuna/Gokudera:"EHHHHHHHHH!!!" Reborn just explained who I am to these two.
Gokudera:"Then your like an alien!"
Issei:"Yes but no also check these out!" I showed them pictures of alternate versions of them I met on the multiverse train.
Issei:"These guys are alternate versions of you guys."
Tsuna:"Eh! isn't that me as a girl." Shit they weren't supposed to see that!
Gokudera:"Neo-Primo as a girl!" Wait is that a nosebleed what the hell man!
Tsuna:"Enough of that! I heard you can use magic!"
Issei:"Yeah I can though it's thanks to my gamer power!"
Tsuna:"The thing that turns your life into a game right!"
Tsuna:"That sounds awesome to have!"
Issei:"Yeah if you had it you'd be a monster."
We continued on to the school talking them while showing off some of my magic I don't sense anyone watching so it's alright.
???:"Who are you?"
Issei:"I'm Issei you must Hibari it's nice to meet you!" I placed my hand out but he took out his tonfas and got on guard.
Hibari:"Your strong fight me!"
Issei:"You do know it's about time for school right now, how about after on the roofs."
Hibari:"Fine be there or I'll bite you to death." we walked in.
Tsuna:"Ahhh! That was so scary!"
Issei:"You know you really need a confidence booster in your life man."
Gokudera:"Neo-Primo I'll do my best to help you out with your problems!"
As I walking the students and the staff were staring at me.
???:"Kyaaaa! He's so handsome do you think he's a transfer student he is wearing our uniform."
???:"I want him." Why is my Danger sense going off?
I split up from the boys and find the staff room.
???:"Hello you must be the transfer student Sawada Issei my name is Kaseya Morisawa I'll be your home room teacher." I guess he used Sawada as last name Meh! I'll just say I'm Tsuna's brother or something.
Issei:"It's nice to meet you Morisawa sensei." he then lead me to my home room." which was the same classroom as Tsuna.
Morisawa:"As you've heard there's a new transfer student coming please come in and introduce yourself." I walked in.
Issei:"Hello my name is Sawada Issei my brother Tsuna is sitting over there." I pointed to the.
???:"Since when did Dame-Tsuna have such a hot brother?!"
???:"I know right!"
Morisawa:"Please settle down everyone class is about to begin." I was bombarded with questions at lunch time though, I did get to meet Kyoko and a
her friend Hana along with Chrome they couldn't look at me without blushing. Sparring with Ryohei was fun though I had to hold back but it was good training I don't want to just accidentally kill someone.
Meeting the Simon family was interesting though I got along with them.
Issei:"What a long day! I know I'm able to destroy entire continents and faster than the speed of sound, But that was tiring!" I was walking to the
Tsuna:"Your that strong!"
Issei:"Of course literal God's walk the earth in my universe and I have the soul of a literal Dragon sealed inside me."
Yamamoto:"Oh that sounds really cool every time I hear it!"
Gokudera:'Tch! Probably just bragging!"
Issei:"Anyways here there Kyoya!"
Tsuna:"H-Hibari-san!"
Issei:"Oh! hey there Reborn!" the infant jumped on my shoulder.
Reborn:"Ciaocu! Why don't you fight him I heard you have power that let's you create mirror dimension of this world."
Issei:"Ddraig huh!?"
Reborn:"It was Ranna." Just how much did those two tell him?
Issei:"*Sigh!* ID Create:Empty."