Dino Riders

Imagine a pit. A rectangular valley, far away from the sun and the sky. It is the deepest structure on earth. Or should I say, in earth? This is where Amber lives. Amongst things that are said to be long extinct. Dinosaurs. Maybe they aren't in they're full and former glory, but they are still powerful and are very dangerous. The story starts at the beginning, when two kids, Danelle and Aljear fall from the waterfall. They meet their first dinosaurs, and start a civilization, with people, their descendants, bonding to the dinosaurs that they share their home with. But when a stranger from the outside messes up their world, Amber must do everything in her power to put it back into place. But curiosity gets the better of her, and she learns about the world she never knew existed. Now she is faced with the difficult choice: Stay here, or go back home?