Resumen:
Long ago, the Quintessons locked up a race of people in some kind of
quadrant lock to prevent them from using the light of the stars to do
wondrous things which would present a danger to their own power. Running from
the Autobots, the Quintessons retreat to that planet, but the Autobots follow
and the quadrant lock device becomes damaged. The race trapped on the
planet hate both the Quintessons and their robots, causing trouble for the
Autobots. Perceptor is separated from the others and he is locked in microscope
mode. One of the natives carves out his Autobot symbol and a vital component
beneath it which he uses to repair a robot astronaut from before the first
coming of the Quintessons. Perceptor manages to take control of this robot and
the two of them become friends. The Quintessons also need Perceptor's component
to fix their quadrant lock device so they kidnap Perceptor's friend and force
him to give it up. The Autobots attack at that time, defeat the Quintessons,
and take the planet out of the quadrant lock.