Shi hakai

Backstory

I was the son of two former dark wizards who's name and faces I still don't remember who abandoned me at the age of four, i grew up in the streets of London up until i was at the age of eight until i was found by a auror named Satsuma Hakai who was on a mission in London, during his mission in London i helped him with capturing three dark wizards and killing one dark wizard who were in the process of kidnapping a female muggle with the intention of using er in some sort of dark ritual with the means of getting stronger magical power, after this mission Satsuma adopted me into his family and brought me to japan and explained that i'm a wizard and told me about the magical world, he also named me Shi Hakai since i grew up with no name, iv'e lived with him for the last three years until he said it was time for me to go to the greatest school of witchcraft and wizardry there ever was and is, Hogwarts.