Unicron shapes his planetoid into a transforming world. Primus shapes his planetoid into Cybertron. Unicron pursues, and the hunt begins. Cybertron is a paradise populated by mechanical beings. The Cybertronians occupy their times with studies, art, sports, and games.
War is unthinkable.
Jetfire and Starscream explore a distant corner of the galaxy. Jetfire is lost on Earth. Starscream returns to Cybertron alone. Formulates plans for Cybertronians to conquer and rule the universe. Starscream joins the Decepticons.