A bunch of Cubs with different ages start their trip on their ship and take some equipment with them like guns, a vehicle, and medical things. All is going well until a wormhole takes them in a different world of dinosaurs! They wake up at a beach where they see a pterodactyl falling dead from an attack of arrows. They find the baby of that dino and take it with them. Then, they get back to the ship, and some soldiers riding dinos arrive and search the baby. The impulsive Godo shoots them and makes them angry. Their adventure begins here, haunted by the army, and nowhere to go. They start exploring the island more with their vehicle.