A junior who confessed their love with courage, and a senior who rejects them because the junior is twenty-five meters tall.

Tadashi, a third-year high school student with an unfriendly yet refined face who is popular with girls, rejects a confession from his junior classmate Fujiko, citing the reason that his height is twenty-five meters. Fujiko falls into despair. At that moment, Kasumi, a girl who is Tadashi's childhood friend and Fujiko's best friend, barges in. And then Tadashi's hidden feelings are revealed. The feelings of Fujiko, Tadashi, and Kasumi become intricately tangled and cross each other. Where will this love triangle, abnormally long on just one side, ultimately lead?