Desc: The Joker/Chou Jue'er: Directed by Yujiang Kang. With Haifeng Ding, Tiecheng Guo, Laixi, Jing Su. Yao Shuangxi, the clown actor of the Lv Opera Troupe wants to turn his small courtyard into a "Lv Opera House", but the courtyard suddenly faces the threat of demolition. The opera troupe's female actor is involved in a car accident. Shortly after being admitted to hospital, she mysteriously commits suicide by jumping from the building. Yao Shuangxi's wife and daughter are kidnapped. The investigation team of the Disciplinary Inspection and Supervisory Commission discover that it all seems to be inextricably linked to Yao Shuangxi and to a clown's mask. After careful investigation, the secret of "Lv Opera House" and the truth behind the mask are finally revealed.