Junior is back, and so is her space-hippo sidekick, Walter! They escaped the dinosaur-infested planet 811, taking with them a powerful and mysterious stone in hopes of keeping it safe from the clutches of the evil corporate entity, The Board. Our heroes arrive at the seemingly uninhabited desert planet 415-- but there is more to this strange land than meets the eye. Sand-Crocodiles, ancient monks, evil samurai, and enemies long forgotten await in this spectacular new entry of the Junior saga. Let's adventure!