Forensic doctor Shen Zhao dreams about the deceased's dying memories every night. The blood and whispers in the dream are clear and real, while police psychologist Gu Mian firmly believes that these are subconscious echoes of trauma. When the trajectories of the two intertwined in a series of murders, Bai Yanqiu of the funeral home discovered ancient talismans on the clothes of the deceased. The dream video exposed by reporter Su Wan actually pointed to the truth about the fire that was sealed twenty years ago. And Gu Mian's mentor, Lin Weixi, is quietly weaving their dreams into a larger experiment.
