The Lost Truth

When a phone from an eight-year-old cold case suddenly rings in the evidence room, criminal psychologist Zhang Yunqing knows this is no coincidence. Appointed to lead Tianfeng City's elite cold case task force, the overseas returnee faces an impossible puzzle: who's calling from a dead woman's phone, and why now? As Zhang and his team dig deeper, they uncover a chilling pattern—this headless corpse case is merely the first thread in a web of bizarre murders spanning years. Each clue raises more questions than answers. In a race against time and a killer who's always one step ahead, can Zhang u…