A 19-year-old girl, Park Eunseo, faces hardship when her dad leaves the family. Her mom was a drunkard and she relied on Eunseo to work and study at the same time. Eunseo was facing a lot of dilemma and she basically lived with instant noodles and bread most of the days. Facing challenges at home and at work was already hard to deal with. On top of that, she has been teased and bullied in school. How will Eunseo manage her studies and work? Will she be able to pull it through and stay strong? One day, her poor dad, returned as a wealthy millionaire businessman. He returned with regret and remorse. He tried to make it up to them but will they forgive and forget? Or will they continue living in poverty?