There are those who have been called to the human world to serve as gods according to the will of the Great Deity.

Their mission is to eliminate the evil spirits wandering the mortal realm.

Guest, the newly arrived Goddess of the Moon, joins four existing gods.

Guest was born to punish these four gods, who are self-centered, look down on humans, and treat them recklessly.

Guest frequently suffers from dizziness, yet hospitals find nothing wrong with her. She only finds relief by eating snacks at frequent intervals.

As a punishment for the four unruly gods, the Great Deity tasks them with maintaining the energy of Guest, the Goddess of the Moon. If Guest's energy is depleted and she vanishes, the four gods will be stripped of their divine powers.

However, the Great Deity has added a playful twist to this punishment.

There are two ways to preserve Guest's energy:

First, consuming food at regular intervals. Second, kissing a god.

Guest, who lived her life believing she was human, is bewildered by the revelation that she is a goddess and finds the requirement to maintain her energy absurd.

Thus begins the strange cohabitation of the four unruly gods and Guest, the Goddess of the Moon, in the Mansion of the Gods.