ideas for books

Similar idea to that "free from soul eater in harry potter world as the son of voldemort" idea i had a while back, in that both had a sharingan, but i feel these 2 ideas are diferent enought to justify a separate fic

Mc will have permanently activated eternal mangekio sharingans with obito's close range kamui on one eye( i am still not sure about the other)

Mc will kidnap harry from the Dursleys so he could live with himself, mc and harry will be like siblings(i may make harry be a girl in this universe). Mc will be pseudo-homeless, as he and harry will live in the kamui dimension, mc will mostly go out to buy food and stuff, mc will make money by fighting in martial arts tournaments

Mc will be a thief to survive as a toddler and small kid(he will meet harry by stealing from the Dursleys, but instead of getting mad at the thief, the Dursleys get mad at harry and start beating him up, mc witness this and sweep in, beating up the Dursleys to unconciousness and rescuing harry, after talking to harry and learning that the Dursleys are always like that, mc offers to take harry with him, and harry agrees), but once he finds an ilegal fighting arena, he starts to earn his keep participating in it instead, once he is old enought to get in the legal martial arts tournaments, he start participating in those

Mc will have no proper name to start with, it will be harry that will name him(harry will also give mc her own surname of "potter", stating that he is her brother now)

Mc will be a reincarnator with no memories, he will have the knowledge of how to use his eyes, but nothing else, no plot knowledge of harry potter world, no knowledge of naruto world, no knowledge of other anime and media, no knowledge of his identety on earth, and no knowledge of anything before waking up in an alleyway as a toddler with no family

Before learning of the magic world, mc will mostly use the sharingan's copy function to learn martial arts, this knowledge alongside the sharingan's reaction time made him an unbeatable fighter amongst the muggles even as a toddler, mc will also work out a lot and will be a buff kid. After learning of magic, mc will very much copy spells

I am on the fence about mc and harry's school life, i may make mc home school both himself and harry, or i may make harry want to go to normal school and have mc tag along his sibling

Mc and harry will be the same age, but with mc not knowing the exact date of his birth, the two kids decide to make mc's birthday be on the same day as harry's

I was thinking of mc giving harry the ability to come and go from kamui by herself(as it is also her home), but i don't know how to implement that, maybe a flying thunder god seal? But how will mc have such a thing? Maybe as one of his wishes from rob? That may actualy work now that i think of it... anyway, harry won't be able to do the intangibility trick or anything fancy, she will only be able to go to kamui from anywhere and go back to the point she left in the real world, so it is not an abuseable ability in combat, i will make it so it drains a fair bit of energy(not stupidly much, but enought to leave her needing a few seconds break to cach her breath after 1 trip of immediate back and forth) and it takes like 1 or maybe 5 seconds to cast(maybe make her need to use some hand signs to activate the ftg seal?), she will also be afraid of appearing inside of something(even after mc saying it will not happen as the seal had countermeasures for that, she will still be paranoid), so in hogwarts for exemple, she will always try to go to her dormitory room and then go to an out-of-the-way wall corner in it, before using the ftg seal to go to kamui. Harry and mc will still sleep in the kamui dimension when in hogwarts

Mc and harry will both be griffindors. At the sorting, mc will go first, and the hat will go:

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Draft:

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'Much knowledge is in your head, although saying you studied hard for it woulden't exactly be true, giving how much studying the ravenclaws will want to conduct on your eyes, it is for the best you won't go there.

You have a good bit of ambition in you, but you would also not complain if you just went by living your daily life alongside your sister for the rest of your days, also, you would probably wake up without your eyes one day if you slept in the snakes' nest, so slitherin is definitely out.

Given your amount of loyalty and bravery, you would be a model in either hufflepuff or griffindor, you could have easily lived off of stealing, but once you found the illegal arenas you dropped stealing completly and earned your keep through fighting because in your mind, it was "less evil, as everyone in the arena at least signed up to be there, while with pickpocketing there are high chances of inconveniencing a genuinely good pearson who most definitively did NOT sign up for it", that is very noble of you, you had to steal to survive but the moment an oportunity arose to survive doing something just a tiny bit less bad, you took it immediately and never looked back, that takes a lot of bravery, even with your unmatched combat abilities. But of course, you did it not only for yourself, but you also did it for your sister's sake, if it took killing a random innocent to keep her alive and happy, you wouldn't hesitate, you protect innocents in need whenever you can, but your family comes first, that is very much loyalty my friend.'

The hat then stays silent for a few seconds.

'I am having a lot of trouble deciding with you... i am very much grasping at straws here, but you like to exercise, right? In that case, having to climb the stairs to dorm in griffindor tower may be more to your liking then the ground floor dorms of hufflepuff. What do you say?'

Mc shrugs.

"Very well, GRIFFINDOR!"

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End of draft

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With mc in griffindor, harry will follow, the hat would have the same trouble with her as the mc, with her fitting equaly well in both griffindor and hufflepuff, so when she requested to be in the same house as her brother, the hat gladly complied

Owls won't be able to get to kamui, they will just wait by the spot the siblings will come out. Also, no kamui teleportation, mc will be able to go invisible and intangible with kamui, but he will need to walk to his desired destination