Master Sleuth Ke Lan(2001)

Master Sleuth Ke Lan is a crime drama set in 1930s Shanghai, following a newspaper reporter haunted by childhood trauma who becomes an unlikely partner to police investigators. Ke Lan's razor-sharp deduction skills and meticulous investigative work prove invaluable as he unravels a series of brutal murders gripping the city. Blending noir atmosphere with psychological tension, the series explores how his personal demons both drive and complicate his pursuit of justice. As Ke Lan digs deeper into each case, his past threatens to resurface, forcing him to confront the very darkness he's spent years investigating. The show captures the gritty underbelly of pre-war Shanghai while examining the cost of obsession and the thin line between detective and suspect.