In the small town, there is an old coffin shop that has been in business for decades, and the owner Yin Qiqi sells the living for a living, never to the dead. Whenever someone came in, she would ask if they needed to buy a coffin. One day, however, a strange man walked in and asked if there was a coffin for sale. After Yin Qiqi looked at the customer carefully, his face changed suddenly: "The coffin that sells a fart, no, get out of here!" This scene fills the story with mystery. As the plot develops, the man's true identity gradually emerges, and he is inextricably linked to the coffin shop. Yin Qiqi experienced complex emotional changes in his heart when facing this uninvited guest. She began to think about what it meant to run her own coffin shop and how she could find her worth and sense of belonging in the process. The story is interspersed with various supernatural events, creating a mysterious atmosphere for the reader. At the same time, through the interaction and emotional entanglement between the protagonists, it shows the love and justice in human nature, and finally leads them to pursue a better life together. The whole storyline is tight, gripping, and full of suspense.