College student Shen Shuo accidentally broke into the spirit world and was mistakenly recognized as the new ghost partner by the cold and humorous ghost ghost Ahong. Due to a strange combination of circumstances, he had to work with the spirits and supernatural beings in the ghost world, and helped the underworld solve the chaos in the spiritual world. In the process, he made strange friends such as Chen Yayin, an amnesia female ghost, and Doubao, a talkative glutinous rice dumpling. Facing the challenge of life and death, Shen Shuo used his complaints to resolve fear and used sincerity to build a friendship that spans life and death. After going through a hundred ghosts at night, conspiracy in the ghost world, and soul trials, Shen Shuo led his partners to win in danger after danger. Not only did they unravel the huge conspiracy in the spiritual world, but they also gained the true meaning of self-growth, friendship, and life. The three volumes of the book are interlocking, high-energy reversal, with equal emphasis on warmth and joy.