Mark is a son of a famous CEO. One day, he is forced to get maried to a guy?! But that guy's family is not famous and he is poor. His name is Park Jinyoung. he is born in a poor family. His father died, leaving him and his mother alone. His mother works as a nurse in a hospital. However she does not get paid that good. Jinyoung is a high schooler and goes to haneul high, where all the rich kids attend. Jinyoung and Mark. They hate each other to death. Why? Jinyou