Somin from a poor family lives with her grandma in Busan where Hyunjoong is working for his elder brother.These two met and fall in love against all odds.

 Kim Jongin or kai as his friends normally refer him was the only child of the richest man in Seoul "Kim Enterprise" was blind so he was abandoned by family. He hated being alone but what can he do when his eyes were both open but wasn't functional, but he was glad when his family introduced to Yoo Seul as his wife or he pretended to be happy. It was those family that wanted connection that would send their precious daughter to marry a monster like him as people called him.

When he first saw her he ignored her,thinking she was one of those fangirl of his and his band(ss501),he hated girls that doesn't have self esteem that can do any thing just to have their way and want they want.She was the daughter of their manager but she behaved like a brat which didn't go well him. '*chimpanzee*' was his name for her because she was so ugly and fat but the guys seems get along with her very well.She even had the guts to confess to me 'what? she has liked me for yea