Huang Feihong's (played by Kwan Tak Hing) disciple Lin Shirong (played by Sammo Hung) makes a living selling pork, and the locals call him 'Pork Rong'. Lin Shirong has a good heart and often fights for justice, but his impulsive and overly clever nature often leads him into trouble. One day, Lin Shirong mistakenly hits a student of the local martial arts force 'Wulong Hall'. The hall leader, Gao Baitian (played by Li Haisheng), storms into Baozhilin with his men to demand an explanation. Huang Feihong cleverly resolves the situation, but Lin Shirong cannot avoid punishment. Lin Shirong's younger brother, Lin Shiguang, arrives from the countryside to seek refuge with Shirong, but Gao Baitian's son, Gao Dahai, covets Shiguang's wife and devises a plan to kidnap her, brutally beating Shiguang in the process. When Shirong finally sees his younger brother after a long time, he mistakenly identifies Shiguang as a thug and injures him in a confrontation with Gao Dahai. Desperate, Shiguang contemplates suicide but is saved by a down-and-out martial arts expert (played by Fan Meisheng). Gao Dahai schemes again to seek Lin Shirong's protection, but the brothers finally recognize each other. Shiguang's wife is also rescued by Shirong, but while trying to save her, Shirong's cleverness leads him to take Gao Baitian's goddaughter as well, getting himself into even bigger trouble...
