Chen Xiulan is forty-nine years old. Her husband passed away three years ago. She lives with her mother-in-law in an old apartment and works as a stocking clerk at a community supermarket. Chen Dazhuang, a ragdoll cat adopted by her late husband from a rescue shelter, is an important emotional anchor for her. Zhao Jinmei, a downstairs neighbor, comes to her door claiming that Chen Dazhuang disturbed her daughter and demanding compensation. The homeowners in the community mistakenly think Chen Dazhuang is an adult man and are buzzing with gossip. Family members also advise Chen Xiulan to negotiate and settle the matter. At the court hearing, Chen Xiulan holds the ragdoll cat to attend, leaving everyone extremely surprised. Meanwhile, the complete footage of the cat entering the other family's home that night is about to be revealed.