65 million years ago, the 5 Jurassic Cops sealed 'Deathbarian', who had invaded Earth, on the Moon. Nowadays, they are hiding in the form of vehicles in various places on Earth. The leader of the Jurassic Cops and the embodiment of Earth, 'Director Ju', was searching for a new successor. One day, upon seeing 'Gong Chan' with his pure soul, he immediately sensed he was the best candidate and appointed him Jurassic Commander! Fight! Boy! 5 Dinosaur Warriors! Jurassic Evolution!!!