You Were Humiliated!

Izumi, a hybrid of demon and human, walks through the shadows of the city of Mangoland. His blood is a cursed fusion that prompts looks of disgust wherever he goes. Tireless, he defies his very nature by rejecting any form of dependence. His dreams, aim for the ruthless extinction of all demons, a quest for justice that burns in his soul since he witnessed the devastating death of his mother.