Jiang, who graduated from a medical school, could not find a job and joined Qingshan Mental Hospital as an intern nurse.
The dean privately handed him a special scalpel and told him that many of the "patients" in the hospital were not ordinary people at all, but strange and evil clones from outside the territory who were trapped here.
Only Jiang Xun was born with spiritual vision and could see the black mist surrounding the monster. During the day, they pretend to be madmen to hide their eyes from others, but at night they become restless, waiting for opportunities to break through the barrier and slaughter the city.
The flesh and blood clone No. 307 Took the lead in attacking, and Jiang Xun used a knife to kill the evil spirit for the first time; the monsters on the second floor rioted in advance, and ordinary caregivers were in danger.
The entire mental hospital is a cage that seals away the evil god. The director and old nurses are all guardians of the human world.
The power of the midnight barrier weakens, and countless monsters are about to awaken collectively. Jiang Xun, holding the soul-killing knife, has become the only line of defense to prevent the arrival of the gods.