Seo In Hwa is a bar hostess whose main goal is to seek revenge on the rich, corrupt men who hurt her.

The drama tells the story of two men who were switched at birth. Chun Dong, born of noble birth, lives his life as a slave while Gwi Dong lives Chun Dong's life as a nobleman. They both fall in love with the same girl, Dong Nyeo.

Kwon Oh Bok is a a 19-year-old young woman/orphan who refuses to give up her dream of becoming a top illustrator. Because she grew up poor (and is still struggling), she is extremely frugal, and maintains an optimistic outlook on things. Kwon Oh Bok has nothing that she can call her own in her life-time, not even the little room that she stays in. However, her hot temper will flares whenever she witness any injustice.