In this, the Paragon Prisms were given to a dozen dinosaurs for safe keeping by an alien, but they were lost when asteroids hit the Earth and wiped out the dinos. And now, an intergalactic bounty hunter starts sniffing around Earth looking for the Prisms in order to harness their power and annihilate the world, so a team of Power Rangers forms to find the Prisms first and fight the bounty hunter and other threats with dino-powered swords, blasters, Zords (in Power Rangers lingo, large fighting machines) and Megazords.