Synopsis：Ye Sangnian got married suddenly to Shen Tingbai. After getting the marriage certificate, her best friend called her on video and asked her why she didn't go with the blind date introduced to her (Ye Sangnian). After getting the marriage certificate, Ye Sangnian was stunned for a moment. The person she got married to was the wrong one and the other party was the president of Shen Group. She had no choice but to hide her identity and continue to go to work, just because she was a cleaner in the company. She was always bullied by her cousin Ye Wanyi. Then her identity as the president's wife was exposed, and she counterattacked to become the little wife of the domineering president.