Desc: Do see saat sing: Directed by Guy Lai. With Jacky Cheung, Joey Wang, Patrick Tam, Kenneth Tsang. Two assassins KK (Patrick Tam, Director Of My Heart Is That Eternal Rose) and Ah Dee (Jacky Cheung, Swordsman) start a chain of revenge by executing another professional killer. KK's father and Ah Dee's Boss Uncle Min (Kenneth Tsang, Police Story 3: Supercop, The Killer) gets caught in the middle of the situation.