To everyone, Lee Koni's life is a perfect movie. A head cheerleader, elite figure skater, daughter of South Korea's Vice President and a renowned international designer, and girlfriend to the school's most coveted boy, Park Sunghoon. She has the wealth, beauty, and adoration of the entire school.
But behind the glittering facade hides her greatest vulnerability: her disastrous Advanced Math GPA.
Enter Professor Nishimura Riki. Only three years her senior, a top honors graduate with an unflappable temperament, he isn't impressed by the Lee family's influence. He has made it clear: she either attends mandatory private tutoring with him, or he will publicly fail her.
The first tutoring session in his office is about to begin. The clash between a high school queen's pride and a prodigy teacher's relentless discipline has just begun.