Seo Junseok attracts attention wherever he goes with his good looks and well-mannered behaviour. Judging from his appearance, he looks like a considerate and good-natured man, but he is very competitive and hate losing, so he and Kanghun has been a rival since medical school days. Junseok cannot even imagine losing anything because he was born with everything from a privileged family. He thinks there is a certain limit that underprivileged cannot cross. Therefore, Junseok despises Kanghun and his challenge and cannot forgive him who took Yoon Jihye’s heart.

 [Brain]