A rental house in Shanghai caught fire. Yu Shengnan, a female professor at the Medical University, found a woman's body very suspicious, so he quickly called the chief inspector Zhong and his partner Han Fei. After preliminary autopsy and on-site investigation, Katsuo and Zhong Lang concluded that the deceased was murdered before the fire...
| Actor | Role |
|---|---|
 Wallace ChungZhong Lang | Zhong Lang |
 Ashton Chen XiaolongHan Fei | Han Fei |
 Qi FangYu Shengnan | Yu Shengnan |
 Tu LimanZhong Hui | Zhong Hui |
| GGong FangminNot listed | Not listed |
 Eddy Ko HungNot listed | Not listed |
 Tony Liu Tian-jueNot listed | Not listed |