Yuna and Mishio come across Dr. Ryuzaki， who is getting attacked by Marjo. Dr. Ryuzaki throws the Angelion Rings at the two girls for them to transform. But Mishio refuses to become an Angelion and Yuna is forced to fight alone. Marjo， Dorura， and Eible defeats Yuna and takes her hostage. Mishio feels something awful happening to her sister， and transforms into Angelion. But unfortunately， she too loses against the enemy and gets tortured by them. But that was her initial plan: to find out the location of the enemy base. Dr. Ryuzaki saves the two girls， and Yuna and Mishio fight against the three monsters.