Roommate with Enemies?!

A girl who lived with her aunt since she was young. Her parent died when she was 6 by car accident. She get bullied since she was in middle school because she was nerdy, ugly, and poor. After 4 years, she is about to go to college known as famous #1 college and she owe that university . Originally, it was was made by her mother while her father build the most famous #1 company and she basically owe almost all around the Seoul. She kept the secret til one man known as Kai aka childhood/enemies from high school found out her secret and became her roommate for the rest of college years. Will they hate each other forever? or possibly fall in love?