Gu Wanning's mother was seriously ill and it was difficult to raise the sky-high cost of surgery. When she was desperate, she broke into the Cloud Club with an invitation letter and proposed a flash marriage deal to Fu Chenzhou. Fu Chenzhou agreed, and the two signed a hidden marriage agreement. At first, they were just a couple in disguise, but as they got along, their relationship quietly heated up. However, there are constant obstacles such as family feuds, business crises, and romantic rivals, and they work together to resolve them time and time again. In the end, the two's love blossomed, their family conflicts were resolved, and they lived a happy life.
