His childhood friend Takanishi Aisa is a popular beautiful girl even when the two were in school. It is not a surprise that they are now estranged. But, Aisa has only ever had eyes for Kouki…? As Kouki’s tutoring sessions with Aisa’s younger sister Manami began, the two once again come into contact. A romantic comedy about the unfriendly class idol, Aisa, and Kouki, who is afraid of that cold attitude.