Mistaken Love With Mysterious CEO

In an accident, she got pregnant and gave birth to a pair of talented twins. In order to raise the babies, she married the mysterious president by agreement, but never saw each other. Five years later, the president informed her of the divorce, and upon meeting her, she found that the husband and her own babies were strikingly similar. The twin babies tugged on the sleeve of the president: this gentleman, we suspect that you are our daddy, please go to do a paternity test?