Prehistory and present day collide as hyper-intelligent dinosaurs ransack Manhattan! With mankind suddenly at the bottom of the food chain, Aric will need to enlist some help to win this fight. But will the combined might of X-O Manowar and his new allies be enough to save New York from these cannibalistic sauroid underground dwellers?
— Description from Comic Vine community (comicvine.gamespot.com).
