Taehyung a mafia boss known for being heartless and cruel who killed thousands of people. But behind his cruelty there is a big reason,he was once a school nerd who was being bullied by his friends. He was rescued by a cute boy named Jin also Taehyung's first love who was gone missing after their incident. But he never stopped loving him. After 10 years Taehyung met Jin again and now he wants Jin but Jin is still a innocent boy who really forgot Taehyung and doesnt want to get involve with a devilish mafia boss. "We met once again,now I'll never let go of you"