讲述了刘武为了重振武馆的声誉，维护自己的荣誉，带伤复出参加接受卢腾坤的挑战。在和卢腾坤的比赛过程中，刘武受重伤死于拳台。十五年后，刘武儿子刘金龙在王翔开的车行做汽车修理工，白天上班，晚上刘金龙则化身暗夜战神”在谢华的酒吧打不人流的友谊赛。

　　John Wood left the pieces of a broken civilisation behind, to go back to his roots in the woodland, after a virus pandemic struck the world. Residing in a simple cabin, he only wants peace and to live in harmony with nature. Coming from a long line of timber men, he joined the army and served as a soldier for many years. Rebelling against his superiors for killing civilians under martial law. John feels he got his own wife killed when saving hundreds of innocent civilians from certain death. His wife executed point blank as retribution for John's disobedience and supposed heroic acts. Now, a young woman named Maria Johnson has escaped a pandemic research lab. She's been part of experiments to find a cure for the still raging virus. Carrying the potential cure in her blood, she is hunted by profiteers and mercenaries who knows her secret. Coming upon John's cabin in the woods, Maria is instinctively taken into shelter by John. He wants her to recover fast and leave, but by learning her...