Namno

Lee Jung had it all. A handsome young man from a prestigious family, it seemed inevitable that he would live and die as a successful nobleman. However, life is full of the unexpected. When his father is suddenly condemned as a traitor, his good name gets sullied and he is forced to become a slave. Full of contempt for the family he now belongs to, Jung tries to seek revenge by hurting the daughter of the house, Seo Yi-Soo. Little does he know that she has many, many ways of "punishing" him.
(Source: Lezhin US)