Lin Yuan married into the Su family three years ago and has silently repaired cars to support the household, yet he constantly endures the harsh remarks of his father-in-law, Su Jiancheng, and the financial pressure imposed by his younger brother-in-law, Su Bowen, under the pretext of buying a house. When Lin Yuan mentions that his auto repair equipment urgently needs replacing, he is met with ridicule and rejection. His wife, Su Qingyue, appears to mediate, urging him to compromise on the grounds that family members should be understanding of one another. Softhearted, Lin Yuan hands over his bank card, only to witness Su Qingyue disgustedly throwing away her handkerchief as she walks away. The mask of warmth suddenly shatters, his long-held conviction begins to waver, and the seeds of the truth are quietly sown.