After working hard abroad for four years, Xu Mingyuan finally finished his project and returned to China. Expecting a happy reunion with his family, he discovered that his home's door password had been changed and his parents and children were nowhere to be found. Following clues back to his hometown, he was shocked to find that the house had long since changed owners, and his elderly parents were relying on scavenging scraps to survive. Yet all these years, he had clearly been constantly sending money home to support the family, while his family firmly believed he had incurred heavy debts abroad. Faced with completely different accounts, Xu Mingyuan sensed that the matter was not simple. As the investigation deepened, the secret his wife had hidden for many years gradually surfaced, and a family storm concerning kinship, trust, and betrayal unfolded.