Kim Jummyeon,a med student,was living his normal life in his little world.little did he know that God has planned an extraordinary path for him.  

Cho Kyuhyun learned through the harsh experience that women could not be trusted. The only woman in his life now was a little daughter he rarely met, and his passion was the task of defending the family company, ChoCorp. Until the appearance of a beautiful and mysterious man, Kim Ryeowook to Incheon with a mission -which made Kyuhyun had a new passion, that was watching Ryeowook.