Shun Uruma

Uruma is the main protagonist. When he was twelve he was constantly bullied by five kids. His parents were killed and he had his brother hospitalised by these five childhood bullies, which would trigger him down a path of vengeance. Determined to make them suffer for what they had done, he would undergo vigorous training from his grandfather who served in the military. At the age of 15 he would become very skilled and would start hunting down his targets.