Ayumu attends a high school festival at the school of his former classmate and first love, Tsubame, but Tsubame's friend, Ryuu, sees through his lingering feelings for his first love and harshly criticizes him. Hurt, Ayumu tries to find a new love, but the person he meets almost kidnaps him. Ayumu is saved by Ryuu, who unexpectedly...?

(Source: Shinshokan, translated)