Asuka is on a graduation train trip with her peers when she discovers Laura and Kururun had sneaked into her bag despite being told it was only for graduating students. Amidst the trip, the two girls discover Numeri had sneaked into the train to steal the passengers' motivation and trick her into being left behind during a stopover. Asuka then reveals to Laura that she and Yuriko had a fallout when the former violently confronted some opponents sabotaging Yuriko's tennis racquet back in the Tennis Club. Just then, Numeri returns with a Chou Zettai Yaraneeda to attack the train, during which, Yuriko and Asuka help evacuate the students to safety...