The protagonist Li Wei discovers that the gods, demons and ghosts in ancient mythology have not disappeared. Instead, they have signed a five-hundred-year "Three Realm Isolation and Energy Supply Agreement" with the human world in the form of the "Ancient Heavenly Court Co., Ltd.". The gods and demons are restricted to specific boundaries (such as Old Community 404) and rely on certain "offerings" from the human world (such as takeout orders) to maintain their existence and strength. Today, the company is not operating well and is on the verge of bankruptcy.
