On the way to school, Akira is kidnapped by a dragon that resembles a flower. Shiina and Hoshimaru set out to rescue their friend after finding Akira's dragonchild Ensof on their doorstep. But the girls soon get caught in a trap set up by a group of evil bearers determined to avenge their dead ally Komori. Led by Sudo, laid-back Bungo Takano and stubborn Satomi Ozawa - plus apparent bystander Mamiko Kuri who Sudo claims has a dragon - target the Japanese air force officials who are testing ammo nearby. It is up to Shiina and Akira to stop their three destructive dragons from achieving this goal and keep their own skins in the process.