Zoids: Genesis - Season 1 Episode 39 Entry Into A Castle
Overview: The attackers break into the fortress and overpower Digald. Felme attacks Torafu's Generator, aggravating Ruuji into attacking her, but she manages to escape him. After the battle, Ruuji meets a friend of Ron's who comes from Sora City - the city in the sky where the People of the Sky live, and where Ron also comes from.