Male supporting character, Qi Jiachuan's cousin and a murderer from Yuncheng. He killed someone back home and came to the city to rely on his cousin Lu Baiwei. Qi Jiachuan kept him as a watchdog and promised him a tenth of the dowry reward for keeping the secret of the secret room. He was falsely accused by Qi Jiachuan of having an affair with Lu Baiwei. In the fight, he struck Qi Jiachuan on the head with a wine bottle, knocking him unconscious. He was later drugged twice by Zhong Siqi — once with a sedative and once with a needle that would turn him into a fool — and left at the police station with a blood-stained confession note framing Qi Jiachuan and Lu Baiwei.
