Su Zhi, a cutting-edge fashion designer, was betrayed by her boyfriend and her best friend, who plagiarized her graduation project that she was preparing to make a blockbuster. As a result, she was ruined and banned from the industry. At the darkest moment of her life, she reached a flash marriage agreement with Gu Chen, the most mysterious and low-key man in the city. Su Zhi originally thought that this was just a deal where each got what he wanted, but he didn't expect that he was marrying the real prince in the Beijing circle, a business emperor who took off his suit, but behind his back was a retired military king who made his enemies frightened. After marriage, Gu Chen acted as a cold and ascetic billionaire CEO to the outside world, but turned into a maniac who doted on his wife, paving the way for Su Zhi's counterattack. Su Zhi relies on her innate design talent and unyielding perseverance, tearing apart scumbag men and women, and stepping on unscrupulous competitors. She has made a counterattack step by step from a slandered intern to become an internationally renowned top designer. She stands at the top of fashion. In the end, she has a successful career and love, and is pampered like a little princess by her husband.