白手興家建築商洛輝(白文彪)有一妻一妾，妻子袁興雲(鄧碧雲)為人潑辣霸道，有兩女幸楠、幸美及一子洛華(任達華)；妾王懿德(南紅) 本是舞女，從良後與輝育有兩女洛琳(汪明荃)及洛敏。琳精明能幹，性格倔強；兩家人互不往來，但洛輝的生日?宴上，琳執意親手送上禮物，令雲趁機輕風作浪，引起連場衝突……
洛輝因牽涉一貪污案中，生意一落千丈，家人各懷鬼胎，得琳排除萬難，接手輝的生意，於商場上成為舉足輕重的女強人。

阿B（李修贤 饰）是和母亲同住狭小老旧公寓的便衣刑警，他为人热血办案手法大胆，令新报道的同事阿杰（艾迪 饰）大开眼界。阿杰与阿B性格迥异，一心只想通过考试晋升警官。阿B压制分别住在山上村和山下村的两位大佬小黑与红番，并通过红番手下的毒虫小弟阿成（太保 饰）买得多个线报，阿B获悉犯罪信息立下功劳，令阿杰亦得到嘉奖，二人友谊日盛一日。不久，阿成因毒瘾反复发作，犯下大错，被小黑和红番连番毒打，终至丧命，阿B调查阿成死因，追查小黑，不料却引发意外，将自己逼上绝路，而小黑也只得选择铤而走险，警匪都再别无选择……

接着上一辑，高婕（郭可盈 饰）失忆后离开大勇（陶大宇 饰）返回了加拿大。与爱人天隔一方的大勇思念高婕心切，准备飞往加拿大。正当他准备前往加拿大时，意外得知高婕回港了。原来高婕这次回来是要前往北京去做访问，死心不惜的大勇为了唤醒爱人的记忆跟着她一起来到了北京。高婕在机上遇一个叫罗道风的人，他说认识她，令到高婕以为是他失忆前的朋友，两人于是聊了起来。殊不知一起离奇的命案就起源这一次无心的聊天！大勇这次上北京本来准备挽回高婕的爱情，岂料在北京他们却意外卷入了一起离奇的真假高婕杀人案。

Officer Chan Ka Kui manages to put a major Hong Kong drug dealer behind the bars practically alone, after a shooting and an impressive chase inside a slum. Now, he must protect the boss' secretary, Selina, who will testify against the gangster in court.

During the Northern Song Dynasty, foreign tribes coveted the territory of the Great Song, creating a confrontational situation between the Han and non-Han ethnic groups. Qiao Feng (portrayed by Felix Wong), the leader of the Beggars' Sect, was falsely accused of being a descendant of the Khitans as revenge for rejecting the love of Kang Min (portrayed by Yim Wai-ming), the wife of the deputy leader. He was despised by martial artists in the Central Plains. Determined to clear his name, Qiao Feng searched everywhere for clues about his origin. During this period, he met Duan Yu (portrayed by Benny Chan), the prince of Dali, and the monk Xu Zhu (portrayed by Fan Siu-wong), and they became sworn brothers.