In 1999, a mass disappearance occurred at the Luoxia Mountain Psychiatric Sanatorium in Yunzhou. All 127 patients and 32 medical staff vanished overnight, leaving behind pools of blood that had yet to dry and the words scrawled on a wall in blood: “The bones are talking. You just can’t hear them.”
Twenty-five years later, Lin Shen, a forensic pathologist and the only “orphan” left behind by the disappearance, received a handwritten letter from her mother, sent from the sealed-off sanatorium. To uncover the truth, Lin Shen joined forces with four strangers, each hiding their own secrets, and entered the forbidden grounds. There, they discovered that a hundred buried truths had already bound their fates together.
