Under the calm façade of a business marriage, lies Lu Huaizhou's secret obsession with his first love Song Tang for ten years. When the contract expired, Shen Wanyi left decisively, but at an auction house where he could not find it, he surprisingly bought the antique clock that Song Tang had pawned. The words "I have to pick it up for you" opened up the undercurrent of the three-year marriage that no one knew about, and forced Lu Huaizhou to start looking at the "wife" he had ignored, and the affection and scars that had been quietly engraved under her smile.