Jiang Shu walked away when her marriage became a lie, rising from heartbreak to become a powerhouse. As she triumphs in business and new love, her ex-husband, Fu Jinyan, makes a devastating discovery: the anonymous pen pal he cherished in his youth, the one who got away, was Jiang Shu all along. The woman he took for granted was his greatest love story. Now, he must embark on the most difficult campaign of his life: a journey to win back the heart of the wife he never knew he had.