here is a secluded valley where time has seemingly warped. Explorers who have been to this far-off place and returned to tell the tale report that the lush vegetation here is grazed by herbivorous dinosaurs and ancient animals long since believed extinct, while more dangerous predators stalk the valley preying on the plant-eaters. At the same time, a tribe of primitive proto-humans, known as neanderthals, also has a presence here.