TVB's popular cold-faced actor Lam Pou-yee and TVB's ace actress Flora Chan, who was named one of the top ten elegant people, work together again to unravel the mystery and solve the suspenseful case. The confusing case and the repetitive emotions are entangled together, making you irresistible! Female forensic doctor Nie Baoyan (Flora Chan) broke up with Inspector Tsang Ka-yuen (Lam Pou-yee) in the last episode and left Hong Kong. She finally returned to Hong Kong and resumed her post because her sister Nie Baoyi (Maggie Chan) got married. Baoyan and Ka-yan met again, but because Baoyan saw through Siu-tong (Shan-shan Lee) still had feelings for Ka-yuan, she had reservations. In order to help the two of them, Siu-tong pretended to be a couple with Baoyan's subordinate Yang Zhilun (Hawick Lau), and Baoyan and Ka-yuan finally got back together. On the other hand, Nie Jinjin (Chung Lai-kei) broke up with Zeng Jiaqiao (Lo Man-kit) because she felt that their personalities were incompatible. She then started a relationship with the male model Yuan Tianming (Hoi Chung-kit). Jiaqiao was helpless and took his anger out on Yuan Tianming's sister Yuan Tianqing (Chen Cailan). The two fought all day long and became enemies. Baoyan and Jiayuan worked together to solve many cases, and their relationship became more and more intense. When the two learned that Xiaotong and Zhilun were just pretending, they decided to match her with the promising lawyer Wang Yingjie (Cai Zijian), but they didn't know that they had put her in a death trap...