On a day when the full moon has risen, Hotel Del Luna resumes its business. Two guests visit the hotel. One is a female dead soul who used to be a policewoman, but ended up being drowned in the water. The other one is a man who isn’t technically dead yet, but somehow ended up being lost after running away from the police.

The staffers at the hotel prepare to leave for the afterlife one by one. Man Weol sees them off herself and realizes that there isn’t much time left for her. She also prepares to leave. Meanwhile, Mr. Kim decides to leave for the afterlife before he gets humiliated by the book that the dead author wrote. Man Weol and Chan Seong come up with an idea of clearing Mr. Kim’s name.