张伟杰（梁朝伟）在警界服务多年，屡建奇功，因此获调派往严重罪案调查科。杰办案时认识了退隐江湖的车房老板边城（高雄），两人惺惺相惜，成为知己。惟城逼于情势而重投黑社会，与杰为敌。 另方面，杰的婚姻亦起风波，妻子叶巧宜（曾华倩）提出离婚，而清新可人的酒廊歌手程月如（邓萃雯）此时闯进杰的生命中…… 时两大黑社会巨头郑康贵（光毅）、卓寿贤（鲍方）展开恶斗，杰受命铲除两帮势力，却因而连累了宜…… 一连串冲击接踵而来，杰将如何面对？
Paramount+续订第二季。
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.
书生谢渊游历四方，偶然闯入施行一妻多夫制度的女尊国，因出众的样貌被长公主看中强掳进宫，被迫嫁给长公主做男宠，不愿屈服的谢渊设计出逃，途中却碰到“人美心善”的二公主仗义相助，本以为是场邂逅，却不曾想竟被迫卷入一场阴谋宫斗之中……
