In the hospital morgue late at night, there is always a blank name on the duty list - "Lin Ye".
Intern doctor Zhou Wan was temporarily assigned to work the night shift and took over this strange schedule. The old nurse warned her: "Don't fill in that blank, and don't answer the call at three o'clock in the morning." But when the clock struck three o'clock, regular knocking sounds came from the morgue, and the surveillance screen showed - ""In the duty room that should have been empty, there was a figure in a white coat filling out the duty list..."
As the investigation deepened, Zhou Wan discovered that during a medical accident five years ago, a doctor named Lin Ye disappeared mysteriously in the morgue. What's even more frightening is that "everyone who filled in the blank name will appear in the morgue the next day"...
''"It's your turn."'' On the yellowed duty list, her name slowly appeared in the blank space.