EARTH: Dinosaurs return after apocalypse

A future where ecological disaster drove humanity underground for centuries. When survivors emerged, they found the surface reclaimed by prehistoric life, with dinosaurs roaming a lush and dangerous wilderness alongside the ruins of the old world. Jack Tenrec, a mechanic who maintains a collection of pre-catastrophe automobiles, navigates this world alongside paleontologist Hannah Dundee. Jack has been seen at Madman's party alongside characters from a large number of worlds, and has also visited Omaha's club with the Spirit and Flash Gordon.