Ep. 15: Ruuji and Garaga return to Ze Ruft while the group faces a Bio-Zoid attack.

15

Ruuji feels compelled to return to Ze Ruft to assist its residents, but Ron opposes this plan. Undeterred, Ruuji and Garaga travel back to the city independently. During their absence, the remaining members of the group are ambushed by a massive force of Bio-Zoids. Ruuji and Garaga hurry back to the scene to provide support. The group manages to escape the danger without injury, but the intense situation results in them being separated from one another.