Within the fish paste club, a unique trio emerges: Arisugawa Sakura, the school's top trap, Aoi sensei, the club's stunning advisor who is also a trap, and Kurumi, the club's youngest member. As Kurumi is captivated by Sakura's charm, he is drawn into the peculiar and alluring realm of the fish paste club. Yet, a question lingers – can Kurumi overcome the challenge of winning Sakura's affection, especially when faced with the competition from Sakura's childhood friend?