Kim Kai, the son of the biggest tycoon in Korea is forced to complete his schooling in the countryside of Seoul as punishment due to his unruly and bad behaviour in his previous school. Kai is determined to get top grades just to prove his father wrong and send him back to his school in Gangnam. Just when he is close to nearing his goals, a transfer student gets in his way and secures first rank in school. Will this be the beginning of a new series of twisted eqautions or is it love ?