In a secret and strange village, people are accustomed to hiding their true identities, collectively wearing masks, and sealing off their inner secrets. Disappearances occur frequently in this village. The villagers are clueless and fear and doubt spread. The young investigator Lu Chen was assigned to go to this forgotten corner to try to uncover the truth behind the disappearance. However, can he find his true humanity amidst the layers of lies and secrets and save those trapped souls?
