On Mother's Day in Taipei, Chen-Mo makes a date for dinner with his wife, hoping to pull their relationship back together. On his way home, he decided to stop by to get a cake for his wife. Luckily he finds a parking spot. While buying the cake however, another car double-parks next to his, blocking his way out. For the entire night, Chen-Mo searches the floors of a nearby apartment building for the owner of the illegally parked car, encountering a series of strange events and eccentric characters: an old couple who have lost their only son living with their precocious granddaughter, a one-armed barbershop owner cooking fish head soup, a young girl trying to escape her pimp's cruel clutches, and a tailor from Hong Kong who is embroiled in debt and captured by underground loan sharks. How would Chen-Mo finally come out of this adventurous journey?