The Cretaceous scene will serve another purpose as well. After the events of Jurassic World: Fallen Kingdom, dinosaurs that had previously been confined to a single island were released to roam the Earth. Mankind must now learn to coexist with extinct creatures. By first showing dinosaurs in a human-free environment, Colin Trevorrow is establishing the main conflict of Domain. The ancestors of these creatures were used to living in a world of dinosaurs eating dinosaurs, but their modern descendants will have to adapt to a completely different environment. Can dinosaurs and humans be neighbors? We’ll just have to wait for Domain to find out.