Introduction to the plot of Detective Mission:
The beautiful married woman, Guo Yamei, was found lying by the picturesque river embankment. Since Guo's husband, Yan Yiding, was watching a movie at the Ziguang Cinema at the time of the incident, and has the movie ticket as proof, he was excluded from suspicion. Forensic doctor Lao Liu found seafood seasoning called "Si Man Hua" in Guo Yamei's stomach contents, which led them to the seafood restaurant where Guo Yamei had eaten before she was killed. The investigators uncovered that the owner of an internet cafe, Zhang Xixi, had a meal with Guo Yamei. After conducting a DNA...