After five years of caring for their child, Zoe's parents were sent back by son-in-law, Mark Lawson. He planned to bring his own parents, ordering Zoe Shaw to buy an expensive mattress and cook. Zoe pretended to obey, using his supplementary card. Mark expected Zoe to serve his parents, ignoring her parents' contribution. Faced with injustice, Zoe Shaw would no longer compromise.