After marriage, Shen Yan faces his wife's family's endless demands, has his meager living allowance withheld, and is subjected to malicious schemes. He stops blindly tolerating their behavior, turns to the law to secure evidence, and handles his marital disputes rationally. After weathering numerous upheavals, he rebuilds his career and joins forces with the honest and kind Su Wan to start a business, promoting the positive values of knowing and obeying the law, self-reliance, and personal strength.