In order to save the family workshop, cultural relic restorer Shen Nian signed a two-year contract marriage with jewelry designer Lu Yan. But he has been secretly in love with her for three years. From cold temptation to sincere communication, he used notes, rings, and moonlight series of jewelry to melt her defenses little by little. Marriage first, love later, two-way healing, she repairs the cultural relics, and he repairs her. The cracks eventually turned into channels of light, and they became each other's most precious apples.