Teggs Stegosaur is a brand-new pupil at the Astrosaur Academy where all astro-cadets go to complete their training. He hopes to become an Astrosaur one day but for now he has classes to attend, missions to complete and lessons to learn.

A delicious new plant that is tasty and super-healthy is being farmed ready to feed hungry dinosaurs throughout the Vegetarian Sector but Teggs is concerned when he finds a gang of meat-eaters on the planet where its grown. Are they trying to steal it?