Kim Taehyung, a 28y merciless darkest dangerous mafia king in south korea and rich..While you're a sweet Indian girl who hate violence.and have a mafia brother Jackson.who loved Taehyung's beloved sister but she got killed by some enemies and Taehyung thinks Jackson killed him and seeking burning with revenge.Ready to make your life hell only to make Jackson suffer how he suffered.meanwhile you loved hoseok but now had to marry Taehyung to save your brother,he was yet to show your brother hell