A bizarre murder involving a female college student shocks a town after nightfall! Chief of Police Li Ming throws himself into the hunt for the killer, only to become ensnared in a terrifying conspiracy orchestrated by a mysterious organization. Evil rituals in an abandoned factory, a hidden secret laboratory, and a dark quest for immortality… Through the layers of fog, the one pulling the strings, the “Shadow Overlord,” appears and vanishes. Can Li Ming break through the darkness, catch the real culprit, and defend justice? A thrilling fight for life and death begins!