The plot of the series "Namjachingoo" revolves around a girl from a wealthy family. Cha Su-hyun is the daughter of a famous politician, a graduate of a prestigious university, and the wife of an influential businessman. However, her calm and steady life takes a drastic turn after meeting a simple guy. Suddenly, the heroine surprises her relatives and journalists by divorcing her husband and starting to date a poor and unknown young man, Kim Jin-hek. The handsome guy doesn't even have a steady job yet, but he has a kind heart.