Restarting the Code of Life in a Mental Hospital

How did Cheng Nuo, who had "traveled through time", survive in this strange mental prison? The constant hallucinations, occasional mental disorders, and scars on his palms all reminded him of the special status of his "original owner". Serial murders, deadly weird creatures, programmed doctors, as the veils are unveiled layer by layer, can Cheng Nuo still believe that he is really not sick? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.