Izuku The Demon Slayer

Chapter 1

Here's some things about this story before I start it, demons and demon slayers were a thing in the mha world but with quirks and muzan gone there was no point in doing it anymore, I also just found out the years of the Taisho period which is the period demon slayer is based in so in both worlds that will of course take place for when tanjiro and the others were alive, I am making izuku start out with nezuko, mitsuri and shinobu even if nezuko and tanjiro are his ancestors in his world it would be legal because they are from a different world

Other facts about izuku is because he is their ancestor there will be some physical traits about him that are the same as tanjiro, for example he will have some red in his hair and eyes but it will be the canon green and he will have the same scar or mark as tanjiro eventually in the story

Izuku's POV

Today was a Friday and me and my class had the day off from training and classes, we didn't want to do much as we were pretty tired so we just decided to stay in the dorms and watch movies all day but of course the LOV just HAS to show up to ruin our plans and teleport into OUR DORMS OF ALL PLACES! Because of this we didn't have any time to react and before we know it there is a portal under me

I could see it on their faces knowing that they're now thinking that they got me and will be transported to their base but instead I am teleported somewhere else and falling into the sky and land onto the snowy ground hard

"... Owwww!" I yell

After that I look up to see someone that looks a bit like me with red hair and red eyes (I don't know the correct red color tanjiro has for his hair and eyes) and when I look closely my eyes bug out and I become very surprised

"OH MY GOD! You're tanjiro kamado! But how?!" I scream

"Uhhhh... where did you come from? How did you fall out of the sky and what was it anyways? And what is your name?" He asks

"Oh sorry, my name is izuku midoriya" I say and then I explain everything from how I got here

"Wow... so I'm your ancestor in your world?" Tanjiro says

"Yeah... you are" and right after I say that I see a beautiful girl and realize who it is, "Don't mind me! I may know it's my ancestors sister but these versions are from another universe! It's all legal!"

Right after we look at each other we both blush and look away with tanjiro smirking knowing what just happened

Here's the end of the story, what should happen to eri? Should she be a demon slayer right away or become a demon like nezuko and then a demon slayer once she turns back human, also what should her breathing technique be when that day comes?