What if prehistoric giants rose to defeat humans and become the rulers of the planet once more? It’s 1872. Adam Addison and his uncle discover a cache of perfectly preserved dinosaurs. They want to bring these to the attention of the world. And their plan is devastatingly successful. Events unfold in the turbulence after the American Civil War. Adam doesn’t realize it, but he now faces a future where he and Dita, his sharp and feisty girlfriend, will fight these deadly foes. Not only will they contend with monsters, but also with monstrous people who have their own sinister plans for the world.

A runt Velociraptor, named Vitus, tries to live the world where the only the strongest can survive. Although the world around him starts changing and him and his herd have to move to a safer place. Challenges and obstacles stand in his way from flaming forest fires to a vicious group of other Velociraptors that destroy anything in their path...