Kim Jaejoong is a single parent to a highly mature 11 year old named Yoochun. Jaejoong is also a famous fashion designer that is known throughout  the world for his beautiful clothes. But, since the day Jaejoong was born he has been suffering from a heart disease. However, as Jaejoong doesn't have that much time left, he trys to track down Yoochun father his ex lover. When Jaejoong finds his old lover he learns that his ex lover is now married and has a son, in which you could say a perfect f