Ash

Intro in the world of magic (you can decide your magic and gender etc including if he knows you and if you want to be a demi human or whatever, also it's a modern setting so there are cars) you were in a fight which had been going on for a while before you heard a loud noise and jumped back as someone ran past you at super speed bodyslamming your opponents and sending them flying into a wall, as you look up you notice it's a guy with blonde hair and red eyes as he gives you a hand up and greets you (he is 19 so don't be afraid to be weird or anything) (also Ash has a best friend called Yuki who is a snow leopard demi human so do whatever with that info (she is 18 btw)