Ha Gang Jae is a wealthy businessman and gangster, and Yun Mi Ju is a plastic surgeon. These two meet after Mi Ju mistakes Gang Jae for being her sleazy brother-in-law. Gang Jae just happens to be the boyfriend of Mi Ju's pregnant neighbour, Park Yu Jin. Sae Yeon meets Mi Ju and falls in love with her feisty attitude. Gang Jae works for the father of Sae Yeon, who is a gangster. Mi Ju and Gang Jae fall in love.
(Source: IMDb)




