Two thousand years after the end of the Demon God War, Liyue Port entered the era of human rule. As an important organization that balances yin and yang, the Gossip Hall has gradually expanded its business scope under Hu Tao's management.
The story takes place deep in the bamboo forest at the junction of Qingcezhuang and Wuwangpo. This place has become a natural barrier where yin and yang meet because of its special earth veins.
The "evil" formed by the demon's resentment remains in the land of Liyue, and the Rebirth Hall holds the secret method to purify this energy. The appearance of three yang lanterns in the body of an ordinary person is a symbol of a living person, while a fourth ghostly blue soul lantern will appear in the body of a person riddled with evil spirits.
