The Lin family's only heir, Lin Yuan, married into the Zhang family as a matrilocal husband for repayment of a debt and spent ten years willingly acting as a househusband taking on all housework. He also kept his identity hidden, quietly channeling core resources to his wife Zhang Wen's small company. Yet the Zhang family treated him like a pushover with no capability, ignoring him for a decade. Until during the Qingming tomb-sweeping festival Lin Yuan was bitten by a poisonous snake, and Zhang Wen's family actually stared at the tens of millions in insurance payout. Completely heartbroken, he showed his hand, turning around to take back all resources, leaving this family's scheming completely in vain.