the first lawyer in jiangnan, pan jingquan (played by zhang guoqiang), is a "stick" in hengba qingxin county. he is a clever tongue and reverses right and wrong. everyone in the county knows it. even the county master is afraid of him. eee。 teacher zhang siwei (played by guo jin'an) is a righteous person and believes in confucius. his greatest ideal is "no lawsuits in the world", and he is extremely disgusted with what pan jingquan does on weekdays. zhang siwei accidentally revealed the secret of pan jingquan's son pan erming. pan jingquan felt deeply disfigured and used all means to take revenge on siwei. just when siwei was trying to commit suicide, a woman accidentally rescued him who was about to hang himself. the woman who claims to be "he huizhen" (played by tian ruini) has since regarded herself as a "benefactor" and temporarily lives in confucius school. the eloquent he huizhen and the conservative and pedantic zhang siwei became happy enemies. a batch of precious collections suddenly appeared in the county, and the owner turned out to be the accuser chen mengji who had disappeared for twenty years. will this slander that once confronted pan jingquan appear? what is he huizhen’s true identity, who has an unknown origin?