Hye-Su is a nerdy girl that is in desperate need for money for her parents to pay of the debts they have. She found her chance when she got asked to be a tutor for the popular and rich group. Who are they? They are Mi-Young, Soo-Yun, Youngmin, Kwangmin, and Minwoo. Later on during their first tutoring Hye-Su gets asked to be their guest. And guest wha