Ōri, a college student, attends a live performance by the popular idol group ZIZI with his younger sister. Though initially uninterested, he is captivated by the idol Kanade on stage, leading him to believe Kanade might be his fated soulmate. Ōri then dedicates himself to supporting Kanade, becoming an enthusiastic fan. His efforts lead him to win a spot at a signing event, where he hopes to meet Kanade.
