In a twist of fate, the student council introduces a new attraction for the school's cultural festival: an Idol performance. Struggling with budget constraints, they turn to Hirano Harufumi to transform his female classmates into an idol group. Despite his disinterest in the idol world, Harufumi faces expulsion unless he can orchestrate a successful performance. Encountering reluctance from most girls due to stage fright, Harufumi envisions his childhood friend Aizawa Momoka as the perfect Idol candidate with her endearing shyness and charm. Will Harufumi manage to persuade Momoka to embrace this role and save the day?