Kanna, usually the top student, faces a surprising defeat by just one point on her first high school test against Yuu, a disinterested yet naturally gifted student. Yuu's nonchalant attitude towards her test score deeply unsettles Kanna, leading to a public confrontation where Kanna chastises Yuu for discarding her hard-earned symbol. This unexpected act of kindness sparks Yuu's admiration for Kanna, despite Kanna remaining oblivious to the budding affection, consumed by her own ambitions.