Zhu Na

Geng Lin (played by Wang Zhiwen) and Liu Yun (played by Jiang Shan) are a couple who have been together for many years. One is the deputy director of the Health bureau and the other is a doctor. With a comfortable financial situation, their life is very peaceful. By chance, Geng Lin met a young woman named Lou Jiayi (played by Xu Jinglei), who was unrestrained and cheerful

The story takes place during the War of Resistance against Japanese Aggression. In a certain city, a series of throat-slitting murders occurred one after another, leaving behind a poker card with a Q of clubs each time. Detective Sun Shaowu (played by Chen Jiming) got involved in the investigation. He found that both Tie Yanzi (played by Ma Jie) and Xiangxue (played by Shi LAN), the owner of Xiangxue Club, wanted to obtain the jade lost by the deceased. It turned out that Fei