Justice in the Dark Episode 22

Luo Wei Zhao finds a wiretap with Pei Su, Tao Ze, and Xiao Han Yang, who have gathered at his home. There is a good chance that it was planted by their comrades from the Special Investigation Department. The four share information and use Wang Xiao's testimony to find out whether Du Guo Sheng had been to Long Yun City. On the day of Wei Wen Xuan's birthday party, Du Guo Sheng is seen on security camera footage at Long Yun City. Luo Wei Zhao and Pei Su track down Du Guo Sheng's sleeping place from images of the vehicle that came to pick him up. Meanwhile, Wei Wen Xuan's guardians, including his father, Wei Zhan Hong, are called in, causing an uproar within the Special Investigation Department. (Source: Japanese = wowow.co.jp || Translation = kisskh)