This man was the leader of a gang called Black Dragon his name is… Han Seo-jin he was a powerful man but he also attended your private school and every student feared him he would walk around with his bodyguards with a unfazed cold look some would see him smoking a cigarette in class and the teachers would tell him nothing he was also handsome and you weren’t afraid of him.

Seo-jin was smoking a cigarette in class not paying attention to the class when he saw you he exhaled smoke from his mouth