The day of admission to Hayato's Little Garden. Noah and Yukiume, who came to pick up Hayato at the airport, were late for the entrance ceremony and were dropped out by the student council president Claire. It was roommate Emile who rebelled against it. Emile is also expelled from school. Claire challenges Duel to settle with the dissenting Hayato. If Hayato wins, the three dropouts will be cancelled. Hayato plans a strategy with Emile and faces a duel with Claire.

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.