Grandma is gravely ill, and Lin Nian'an, who married far away, just wants to take her daughter home to spend one last Mid-Autumn Festival. Unexpectedly, her husband, who promised a month in advance to drive her home, claims right before departure that he accidentally ate liquor-filled chocolates and cannot drive. Yet that box of chocolates hasn't even been unwrapped! Her mother-in-law blocks the door and hurls insults, her sister-in-law maliciously reports her, and even her six-year-old daughter becomes a bargaining chip forcing her to turn back. She buys her own ticket and boards the bus with her daughter, only to be suddenly interrogated by someone. Grandma is still at home waiting for her to eat, while her husband chases after her for a thousand kilometers, determined to drag her back. Can she possibly make it in this reunion that brooks no delay?