 To punish a woman accused of beating and otherwise abusing her old mother-in-law, Shangang has her bound and exhibited in the village in humiliating fashion, after which the woman hangs herself in front of his door.Her husband threatens to report Shangang to higher authorities, and eventually prosecutors Su Qiang and Xiao Ding come to investigate after being tipped off by an anonymous letter.They find that they have to take Shangang away for his illegal treatment of the woman, and when the villagers complain, Shangang himself tells them to uncomplainingly accept the law.