精武会自霍元甲、陈真死后，由霍之徒弟刘镇山（刘家辉）继任声望渐隆，却遭日本武道人士陷害招致灭门，山带师弟郭大路（林文龙）、宗致豪（欧瑞伟）、霍东扬（胡越山）、马铁虎（黄振宁）等人辗转逃亡，终于至香江决心重建精武会，人称「 精武五虎」。 雄鹰会馆馆主李朗奚（王伟）横行香江，收买武林高手踢馆，五虎不敌，精武牌匾被毁，悲愤之余，使五虎勤苦练功。路天资聪颖更集四虎武功精髓，进步神速，却与华人买办之女方剑瑛（江欣燕）产生刻骨铭心的爱情。路面对爱恨交缠与五虎濒临决裂的困境，他该如何处理？
As Leo's replacement Thomas Chamberlain arrives Nikki investigates the murders of Rachel Freedman, shot in the head, and her little autistic son Nathan, who was poisoned. Nikki rejects policewoman Anne Burchett's theory that Rachel killed them both but is perturbed when an impostor, claiming to be Rachel's sister, visits the morgue. At the same time the disfigured corpse of Eva Liron is discovered, killed with the same poison as Nathan. She had been the nanny to French hot shot footballer Isaac Dreyfus and was planning to blackmail him over a sex tape of them both. Jewish Isaac is a controversial figure due to his anti-Muslim sentiments but he denies ant part in the murders. Then another victim, Isaac's agent Mousa, is discovered dead.
身为劳改犯儿子的足疗技师朱朝阳从2025年穿越到1997年父亲朱义海（杨川北 饰）的身体里，带着现代思维的朱义海一次次攻克难关，凭借现代思维带领兄弟发家致富，并铲除地头蛇龙笑的阴谋，由此逆天改命！
