Win is a middle-aged guy from a rich family who has never had to work until his grandmother forces him to run a coffee shop. Nat is a hardworking and tomboyish girl who is often mistaken for a guy. She pretends to be male to get a job at the coffee shop but she and Win gradually begin to develop feelings for each other. ~~ Adapted from the novel “Coffee Prince” (커피프린스 1호점) by Lee Sun Mi (이선미) and remake of the Korean show "Coffee Prince".