She is a princess who attracts the attention of thousands of people. Her father asked her to return to the country to adapt to the domestic situation. At only 18 years old, she has an extremely beautiful appearance, an IQ that is undetectable, the highest level of education, and is proficient in everything. But at the same time, she suffered much more than anyone her age. She came to campus, and in order not to reveal her identity, she put on heavy makeup and turned into an ugly girl to go to school. Because she got too close to five beautiful men, she was tortured by people who were jealous of her. Did they think she would be weak? On the contrary, she wanted them to experience pain that was ten times more painful than hers. Because at a young age, she witnessed with her own eyes the whole process of her grandfather's death in order to protect her. So after becoming so cold and her brother also fascinated by her, will she let go of her hatred and find her own love? What kind of sadistic events did she experience while being calculated by others? Should she choose one of the four handsome men to arrange her partner or choose her brother?