In the ruins of Shelter Edesia, alien machines unleashing fireballs appear. The unfamiliar attack puts Yamato and his friends at a severe disadvantage. Then there's Arshem, who's working together with Victor. She forges bonds with the indomitable Terrans living on the surface who refuse to give up on life even as the Red Ochre Fever sickens them. Once more, she feels the weight of the sins perpetrated by her people against another planet.
Guess they're not as smart as we thought!
Sie sind wohl doch nicht
so schlau, wie wir dachten!
No son tan inteligentes
como pensábamos.
Ils sont pas aussi intelligents
qu’on le pensait !
Forse non erano 
così intelligenti come pensavamo!