Still on the run, Heidi and Rex land on the strangest, most dangerous planet yet. Filled with primordial creatures and the even deadlier battle tech of Higher Earth, Heidi and Rex are quickly running out of places to hide… Created and written by Sam Humphries (SACRIFICE, MARVEL'S JOHN CARTER: GODS OF MARS, FANBOYS VS. ZOMBIES, THE ULTIMATES) HIGHER EARTH is his sci-fi follow up to last year's surprise hit OUR LOVE IS REAL -- the fast-paced epic of infinite possibilities continues!