In the early 1980s, the spring breeze of reform and opening-up was blowing across the country. Children of state-owned factories were buzzing in the courtyards, and bicycle bells were ringing in front of the military compound. The heroine Jiang Wanxing is a reborn capitalist eldest lady. In her previous life, she was forced by her family to marry a playboy and ended up tragically. In this life, she found herself in a substitute wedding car and was forced to become the nominal daughter-in-law of the cold-faced officer He Zheng. She originally wanted to be good at acting and get to the end, but she had a strong physique. The sewing machine factory she invested in unexpectedly made amazing profits, and she also exposed the hidden vest of a top student. He Zheng looked cold and defensive, but in fact he had fallen in love with her at first sight. From a "fake marriage" to a true doting on his wife, the two of them embarked on a sweet counterattack of marriage first and love later in an era when families with tens of thousands of dollars were rare.