In Hong Kong, a series of brutal murders sparks a police investigation, led by a task force. A former detective, Jun, who had a mental breakdown, starts his own inquiry, which eventually reveals that the victims are all suspects in cold cases being targeted by a ruthless figure known as "The Sleuth". As the body count rises, Jun and a detective from the task force must work together to outsmart the killer before it strikes again.
Detective vs. Sleuths
As a series of brutal murders plagues Hong Kong, a task force is established to unravel the mystery. Jun, a former detective with a troubled past, embarks on his own quest for truth, driven by a desire to redeem himself.
