Izuku Kurosaki The Strongest Hero Hunter

Izuku Yagi is a happy child with a happy familly his dream is to become a hero with is sister Izumi and their best Friend Katsuki and Katsumi Bakugo. But all of this change at 4 when the familly go to check the kids quirks and Izuku is tell that he is quirkless is father and mother start to neglect Izuku and is sister and 2 Friends start to abuse him. At the age of 12 izuku run away from is home After being beat up by is dad because Izumi lie about being bully by Izuku After many hours of running under the rain izuku is found by is biological dad Ichigo Kurosaki a shinigami who work with the other shinigami for the gouvernement as hero hunter a group who can work like hero but can kill if they see a danger to them or the mission. What will happen to izuku now with the power of is dad awaken and people to help him achieve is dream
( First story and i'm not english so sorry is my english is Bad )