In a special mental hospital that houses patients with "divine diseases", archivist Lin Yan has the taboo ability to touch bones and glimpse into memories. When he touches the patient's missing finger bones and becomes involved in a mysterious war concerning reality's life and death, he discovers that this hospital is the last line of defense against the erosion of external gods. Under the guidance of the gentle and mysterious doctor Gu Mingzhu, Lin Yan must control the "bone boat" and enter the crazy and twisted memory purgatory to uncover the truth behind the patient's transformation into a god and a demon, and to find the whereabouts of his missing sister. However, the whispering King in Yellow has already set his sights on him, and every soul transfer may be the beginning of the fall of his consciousness.
