Kim Areum, a poor girl with good grades gets into the best high school ever! Aruem helps her family pay for the house bills and Aruem works part time Job at a cafe. Yet does Areum know the person she helps make more problems for Aruem Hongbin, a rich spoiled kid with the lowest grades in school is forced to go to the best high school in Seoul.. Nor does he know he's gonna marry someone whose gonna change his life forever.