After the heroine, Ms. Li, moved to a new home, her milk was frequently stolen. After checking the surveillance system, it was discovered that it was her neighbor Aunt Wang who was responsible. In order to get free milk, Aunt Wang wore a mask and avoided blind spots to steal. Ms. Li switched to cash on delivery to cut off her "ration", but was falsely accused of claiming compensation. At the mediation meeting, she showed the evidence video "Self-cultivation of a Habitual Thief" to expose the truth. Aunt Wang fainted from anger, and her son Zhang Wei came forward to apologize and compensate. Ms. Li won the lawsuit but was disappointed and eventually moved away.
