A drunken accident led Tang Nian to a flash marriage with the mysterious man Sang Ming. She thought she had found a wealthy benefactor, but little did she know that Sang Ming was actually the cold and domineering president of a group. When Tang Nian encountered provocation in the workplace, she accidentally joined Tianming Group. She proved herself with her strength and exposed her former colleague's plagiarism. Sang Ming secretly cared for Tang Nian and paved the way for her. Their relationship gradually heated up, yet Tang Nian remained unaware of Sang Ming's true identity. Tang Nian, once an ordinary worker, suddenly turned her luck around and became rich. By chance, she met Sang Ming, who fit her ideal type perfectly. It wasn't until one day, when Sang Ming arrived at the company unexpectedly, that Tang Nian discovered the ""cute little guy"" she had known was actually her top boss. After learning the truth, she was determined to cut off ties with Sang Ming, but Sang Ming clung on tightly. In the end, they broke through all the barriers between them.
