Shen Ye, an unemployed fresh graduate, rented a cheap partitioned room in the west of the city. He thought the environment was just bad, but he didn't expect the house to be haunted. After being woken up by the cold in the middle of the night, he found a young male ghost in a black Tang suit floating on the bed - calling himself Bei Ming, the "King of Ghosts" who had been dead for six or seven years. Bei Ming said that he had a special constitution and was not going to die soon, so he wanted to accept him as his apprentice to save his life. Shen Ye kowtowed three times in confusion, and then stepped into a strange and bizarre world.
The master and apprentice took over an old shop called "San Bu Zhan", specializing in dealing with various supernatural incidents. From a rookie who knew nothing, Shen Ye gradually learned to draw talismans, catch ghosts, and save the souls of wronged souls. He took in Xiaodie, a little ghost who had been trained by evil spirits, and rescued Xiaoyue, a mute girl whose soul was damaged. A family of four (one person and three ghosts) lived a noisy life in a small shop.
As the secrets of the seven pieces of jade for crossing evil are revealed, Shen Ye discovers that Beiming's death has another hidden meaning - his soul was divided into two halves, one half was trapped at the place of death, and the other half was attached to the jade, and has been following him. In order to resurrect his master, Shen Ye embarks on a journey to find the Du'e Jade, but he doesn't know that what awaits him is the ultimate test of love and redemption.
This is a story about companionship and protection. People and ghosts have different paths, but love knows no difference between life and death. When Shen Ye grew old, died, and became a ghost, he was finally able to hold Bei Ming's hand and say: "From now on, we will always be together."
