The domineering CEO Sheng Nanfang lost nearly six years of memory in a car accident. When he woke up, the world had changed dramatically. He used to be a high-ranking CEO, and Su Shaoyan was a commoner girl with nothing. But now, Su Shaoyan has found her biological father and has become the CEO of Tianqi Group. Sheng Nanfang has to "marry" Su Shaoyan as a "son-in-law" because Sheng's family is in crisis.