When Song Wu got home, Ximen Qing and Pan Jinlian were fooling around upstairs. Song Wu became suspicious, broke into the house and saw the memorial tablet of Wu Da. Ximen Qing jumped out of the window and Jinlian went downstairs, pretending to be sad and crying. Song Wu was about to ask, when he suddenly saw a red seal on the corner of Jinlian's skirt, his face was still pink, and his heart was full of doubts. Investigate the cause of eldest brother's death, and search all the streets and lanes, but there is no eldest brother cloud. Brother Yun was kidnapped and rescued. Brother Yun stated the cause and effect of helping Wu Dalang catch the rape. Song Wu beat drums angrily and sued Ximen Qing for killing his brother.