Detective Chinatown: Season 1 Episode 3Four Faced Buddha (Part 3)
Pei Shan is now working in a Buddha statue factory. When Lin Mo finds him, there is a bottle of hydrogen peroxide on his desk. Lin Mo realises that Pei attended Ah Shui's funeral disguised as a cleaner, now believes he is the main suspect. Through the alumni page stolen from Pei’s home, Lin Mo and Sasha learn that Pei had an unrequited crush on Ah Shui during high school, which makes him look even more suspiscious. However, while Lin Mo was monitoring Pei, the news that Dinan died came.