The story tells of rural mechanic Shen Chuan, who has meticulously bred high-quality racing pigeons for years and had long since finalized a sale agreement with a buyer for an entire loft of breeding pigeons. Due to petty greed, neighbor Zhou Guixiang unauthorizedly broke into Shen Chuan's courtyard to steal racing pigeons. After being stopped on the spot and still showing no remorse, she instead harbored a grudge, conspiring with relatives that very night to break the lock and enter the courtyard again, not only stealing multiple racing pigeons but also maliciously smashing all the pigeon cages and killing the remaining breeding pigeons, causing massive property damage to Shen Chuan. After the incident, Shen Chuan did not act rashly with emotional disputes, but instead chose to preserve the scene and secure surveillance evidence, upholding his rights and interests through legal channels such as calling the police and commissioning a lawyer.