Jeon Jeongguk is a sadist Mafia king who has taken over Asia's Mafia with his crew Bangtan Soneyodan (BTS) . From being the top CEOs of the industrial world during day to Mafia kings at dusk , nothings stopping them from global dominance. Lee Marie is an innocent happy bean , who was orphaned at a young age and now lives on her own now , and works at a flower shop . All her life she worked selflessly without any remorse while she's also good at hacking data bases she's got a little secret, she's a masochist, which she doesn't know .....yet . When their world collid ..... everything would change