Forensic doctor Lin Chi was involved in the "liminal corridor" while working a night shift to deal with a bizarre corpse. In order to survive, she must struggle to survive in extremely terrifying dungeons with strange rules. She used her professional knowledge and calm mind to find hope in despair, and gradually discovered that
The terrifying patterns hidden behind the copies and the chilling secrets of the "liminal corridor" itself. Her journey is not only a battle for survival, but also a cruel questioning of the meaning of her own existence. In the end, she will stand at a crossroads of choice, deciding whether to become part of the system, completely destroy it, or find her own "way to survive" in the endless horror.
