Thirty years of street cleaning, 660,000 yuan spent on a new home, still cannot earn a 'please come in' from his daughter-in-law? At the housewarming party, the granddaughter plays surveillance footage: three visits, three hours of waiting, thirty seconds of unanswered calls! The entire table falls silent. The cotton vest he has worn for eight years goes from being an embarrassment to being hung prominently. That night, the family kneels before their conscience!