My Madam Was My Teacher

Junghoon has a crush on his high school teacher Jieun She is his first love One day Junghoon finds out his teacher is going to get married Rumors start to fly that Jieun married a rich man and that she was a concubine Devastated Junghoon lost his feelings for his first love
Years later Junghoon is still unemployed and lives a life doing onenight stands with other women Felt with pity for his life Junghoons friend introduced him to a job opportunity to become a driver for a rich household
During his interview Junghoon meets his first love Jieun now the mistress of the mansion