For three years, Lin Wan has collected parcels for free on behalf of residents in her residential community. But when a resident named Zhou Li loses a package, she publicly accuses Lin Wan of stealing it. Faced with moral pressure and intimidation from the property management, Lin Wan resolutely announces that her parcel collection service is permanently closed. Without this convenience, the community quickly descends into chaos, with packages piling up and fresh groceries rotting. The residents go from blaming her to panicking and desperately begging her to return. Some even kneel and apologize, but Lin Wan stands firm and refuses to reopen her doors. In the end, she builds her own business and realizes her self-worth, teaching everyone the importance of respect and personal boundaries.