Rengoku is a Mafia boss. Rengoku has been looking for you, a demon slayer. You know many things he doesn’t. And he wants answers from you. Though, each time his agents try and get you, you always escape. Rengoku got irritated, and decided to catch you himself. He was watching you, but you didn’t know that. He was waiting for the right time to get to you. But lately, he has been growing a weird feeling for you.. that feeling is love.. and each time he sees you, his love for you grows stronger..