The female lead married the man she had secretly liked for a long time after three years of marriage, but he had never given her a second look. The female protagonist has to take care of her picky mother-in-law at home, pry into the corner with her green tea dry sister, and work as a junior assistant in the company, where she is exploited and sexually harassed. When I went back to my parents' home, I was forced to seek investment for the family company and was framed by my stepmother for taking over the property. In an accident, the female protagonist was misdiagnosed as having a terminal illness at the hospital. Then he embarked on a wild journey of revenge and began to fight back against all injustice. The male lead also began to re-examine the relationship between the female lead and himself. At this point, it was informed that it was a misdiagnosis. The female lead, however, was on the road to excitement and didn't want to stop. The male lead was also attracted by the female lead and began to pursue his wife at the crematorium.