I'M THE MAFIA Truth is not a medicine, it's a killer. BY Bookworm_luvislife Synopsis: Tzuyu, the only daughter of the leader of Mexican mafia and Jungkook, the leader of Korean mafia, get married because of special circumstances. Because he was appointed as the leader of mafia at such a young age, she thinks that he is a cold, strict and unfriendly person. Because she is pampered by her parents from childhood, he thinks that she is an innocent, weak and squeamish person. But after marriage th...