Episode Title:
The Day the Stronghold Fell.
Episode Description:
The Black Relic and the Medusa return to Earth assisted by Zell, but Muetta is consequently arrested. Zell states that Yukihime died 450 years ago and Muetta is a replica based on her genetic information. He further explains that Efi Dorg creates clones of the lifeforms that they conquer and embeds false memories in them to be loyal vanguards. He also tells Yukina that her father Takehito was a close friend. While citizens are evacuating, the Efi Dorg Spaceship launches multiple geoframes, including the Rockhead, the Bluebird and the Spider...
