Katagiri Mirei has been constantly bullied due to her appearance. She decides to take the opportunity to undergo plastic surgery and obtain a beautiful face before entering college. During the school orientation, Mirei receives multiple compliments on her appearance from her classmates, while she is confused, she is secretly elated. However, her joy is short-lived when an incident leads to everyone discovering that she has done plastic surgery. At the same time, Mirei reunites with Sakaguchi Kei, a handsome classmate from her middle school.