At Little Garden, the Gardens Festa was about to be held once a year at the school. Martial arts from various countries are gathering in Little Garden to help with the security. Among them were Claudia and Wendy, who fought together in the previous operation. As the Gardens Festa begins and the inside of the ship rises, the diva Sakura Kirishima and the female scientist Vitaly Tynyanov who turned the trio of Krovanh who were captured and protected by Little Garden into artificial variants Infiltrate the ship.