Kim Yongsun is the leader of Seoul's most feared mafia gang, 'The Kim Clan'. The clan was in charge with 36 murders suspected to have kidnapped atleast 15 people. Under the kidnapped people is Moon Byulyi, an university student whom Yongsun fell inlove with. What Byulyi doesn't know is that Yongsun has to decide whetever to kill her or not..