Shinkami fantasy Au (english)

Hi.
I don't know exactly how I came up with this idea and/or what exactly I'm writing here.
First of all, I want to let you know that my first language isn't English, and I apologize in advance for any mistakes.
This is one of my first real fanfictions, and I got this idea in the middle of the night and started writing it then.
It's a kind of mha x atla x Black Clover au, if you know what I mean.

I probably won't update very regularly, especially since school starts again next week.
I'll try to update every 2-4 days, but I can't promise anything.

Enjoy reading, and I'm also very happy about comments and feedback.<3