At night in the peaceful great valley, littlefoot was began to sleep. When the youngster finally woke, he imagine to his dream. Suddenly an earthquake was made by the gigantic longneck, it was doc the giant lone dinosaur. Littlefoot saw a giant hero, he ever seen.
"Better find some green food." Said doc use his nose smell direction to the forest, then littlefoot follow him, but the colossal sauropod didn't see a tiny dinosaurs like littlefoot himself. "I hope doc could see me" Said littlefoot in courage. He'll climb on doc's massive body. Then doc see him as an insect. He smiled at the youngster all along. Soon the two sauropods walk to the valley of top trees.