The Magic Knights and Aska of Fahren

Hikaru, Umi, and Fuu ask Eagle why Autozam is invading Cephiro, when a giant metallic dragon appeared above them! It is Dome, the mobile fortress of Fahren, led by First Princess Aska, who wishes to become the Pillar of Cephiro. The girls follow Eagle's FTO which flew off to spy on Dome.