Hong Kong nihilism. December 22, a street quarrel leads to the death of a gang leader's son. Next day, he seeks revenge on his brother, a rival boss. He calls on Liu, a fixer, to import a hit man from the mainland. Lai Fu, a tough and youthful hick, arrives with a day pass. The cops, led by the morose Milo, hear about the killer; they open a full-scale Christmas Eve operation to find the warring brothers and Lai Fu. Lai Fu rescues a hooker, Dan Dan, from a sadist and asks her to help him find his way around Mongkok. By nightfall, Liu has double crossed Lai Fu, the brothers are hiding, the cops are everywhere, and Lai Fu and Dan Dan are on the run. Peace on earth, good will to all?

This historical martial arts film adapted from the story of Guan Yu crossing five passes and slaying six generals in Luo Guanzhong's historical novel Romance of the Three Kingdoms. In AD 200 during the late Eastern Han Dynasty, Cao Cao eliminates his political opponents Dong Cheng and others, before turning his attention towards rival warlords Liu Bei and Yuan Shao. To avoid fighting a war on two fronts, Cao Cao decides to attack Liu Bei first. Liu Bei flees north to join Yuan Shao, while his family is captured by the enemy. Liu Bei's sworn brother Guan Yu (Donnie Yen), surrenders to Cao Cao to uphold his oath of brotherhood and preserve his honor. Cao Cao knows he's a great warrior & hopes that Guan Yu will continue serving him. Meanwhile, Guan Yu is secretly in love with his sworn brother's concubine Qilan, but is afraid to express his feelings to her. Qilan reproaches Guan Yu for serving Cao Cao. By then, Guan Yu has also received news of Liu Bei's whereabouts, so he prepares to ...

Champion competitive marksman Ken comes across an armored van robbery. He sees a policeman held hostage and shoots and kills four of the robbers. One of the robbers escapes and the policeman survives. The case is handled by Jerry Chang, whom Ken knows from having recently beaten him in a shooting match. Ken is found not guilty in court. Soon after, Ken is attacked by the escaped robber Pang Tao. Their confrontation reveals a very different background story and brings about a myriad of lies and traps and changes in relationships as Jerry and Ken try to outsmart each other.