The series is about a murder investigation which has similarities to a cold case from three years ago. During the investigation, the lead detective (Pinna), an up-and-coming public official (Chuang) and rookie policeman (Liu) are drawn together into a dark … Sandrine Pinna, Kaiser Chuang, Kuan-Ting Liu, Frederick Ming Zhong Lee, Stanley Yau, Ray Fan, Juuko Zhu Added on HBO 2023-06-27.