The Protectons struggle against the factory's various machines, while Zarru and Flexor put together the unfinished Robotix as best they can. A distress call from Argus forces them to activate the new Robotix, infusing it with the essence of the Protecton, Boltar, who stomps to the aid of the captive Protectons and rescues them. However, Exeter refuses to left Zarru be Boltar's pilot, instead appointing Flexor his partner, and, in an effort to prove to Exeter that he is skilled enough, Zarru sets out to locate the Terrakors…