The heroine Lin Zhiyuan discovers that her husband Lu Yunshen has always had Bai Yueguang in his heart, and she is just a substitute. What's even more ironic is that for Bai Yueguang's safety, Lu Yunshen asked Lin Zhiyuan to fend off the revenge of his business rivals for him, causing her serious injury. After recovering, Lin Zhiyuan took the initiative to file for divorce, and everyone thought she had given up. Until three months later, Lu Yunshen saw Lin Zhiyuan entering the venue with his number one rival on his arm at the Bai Yueguang family dinner...