Something about people having these “esper” abilities that do…things. Almost like sembalances in RWBY, but more out-there (and of course very different). MCs are this introverted guy named Hisoka, and his high-strung “perfect” sister Seiko. because i’m totally a weeb /s
Of course this is very loose, and I have so much planned. It’ll get much more meaningful as the story progresses.
It’s extremely anime-esque, but I do not want to use fanfiction.net.
Fanfiction.net wouldn’t be the place for it anyway, unless it actually was fanfiction. I would suggest trying reddit. There are likely a few subreddits you could post in, such as /r/creativewriting.