 Leung Chun-yue (Bryan Leung) is a famous architect who is about to marry his girlfriend, Hydi (Pat Ha).He is, by chance, reunited with Wong Kin-hang (Damian Lau), a long lost friend whom Leung invites to be his house as a guest.Wong is now in Hong Kong with the aim to kill jewel king, Wai Kit (Chang Yi), who has ruined his family.