Former OCTB chief inspector and elite detective. Expelled from the police force following a mental breakdown caused by wrongful convictions in two murder cases. Suffers from hallucinations of past and future victims, which he uses to predict the 'Sleuths' target locations. Initially suspected of being a Sleuth, he later collaborates with investigators to uncover truths behind past cases.
Yee Chan requests Lee Chun's expertise to investigate the Sleuths, forming a core investigative partnership.
Both protagonists collaborate closely during the OCTB investigation, sharing field duties and deductions.
Lee Chun and Auyeung Kim previously served together in the OCTB before Lee's expulsion.
Yeung Lai previously held a leadership position over Lee Chun within the police force hierarchy.
Ma Tsz Wai offers mental health guidance to help Lee Chun manage his hallucinations and trauma.
Explore the full interactive character relationship map of Detective vs. Sleuths