Gao Xiaoye has had yin and yang eyes since he was a child, and calls himself "the most optimistic ghost-seeing person in Wudaokou". Due to a bleak job in supernatural work, he formed a supernatural investigation team with Bai Yao, the ghost of the former mage, and Liang Ke, a food blogger who was attracted by cursed food. The three of them faced the bizarre ghost case with humor and wisdom, unlocked the "Spirit Realm Map", and gradually revealed the secrets of their own lives and the spiritual world. At the same time, the old rival Qiushui Sheepskin Society frequently disrupts the situation, and the forces in the supernatural world are intertwined. Faced with the resurgence of evil spirits, the coexistence of humans and ghosts, and the reappearance of legendary spells, human nature and bonds merge in a suspenseful crisis. During their adventures of wits, courage, and laughter, they gradually understood that "seeing ghosts" was actually "seeing themselves." The ultimate mystery is revealed: The entire human world will be changed forever because of a strange game.