Sunghoon is a middle class transfer student who finally got accepted into Seoul University. He found it difficult to fit in and get used to the rules at first, having to force himself to be proper in school. But he made friends quickly on the first day who weren't afraid to make sunghoon feel as welcome as they can. They made sure Sunghoon was in on the popular boy of the school, Heeseung. Heeseung is a high class student at Seoul University, popular amongst the students for his looks and academic success. Something everyone knows but Sunghoon was Heeseung's split personality, Ethan. Ethan's a lot more flirty and bold. Sunghoon has never met Ethan, but soon he will. And it's not easy dealing with him, I'm a good way..sunghoon thinks.