In November, Wuzhu went to the imperial court, at which time Emperor Xizong was on a trip to Yanjing, with Left Vice-Marshal Wanyan Xiyin by his side. Wuzhu wanted to go back to his own mansion. At the farewell dinner, Wanyan Xiyin and Wuzhu had an unhappy conversation, which made Wuzhu very angry. The next day when Wuzhu said goodbye to the empress, he told the details that Wanyan Xiyin was up to no good. After his leaving, the empress told everything to Emperor Xizong. The emperor recalled Wuzhu back and permitted him to kill Wanyan Xiyin. Wuzhu forced Wanyan Xiyin and his two sons to commit suicide, and killed Xiao Qing and his son. The next year, Wuzhu was appointed as Left Chancellor and Shizhong (侍中), and was still the Marshal of the Capital.
