Tasked with mapping the coastlines centuries after the Great Cataclysm, cartographer Jonathan Greenleaf is thrown into a series of strange encounters that leave him marooned with the greatest treasure left in the sea. Meanwhile, the ruthless pirate Javier Ortega will stop at nothing to claim the prize, battling rival crews, ancient technology, and the mysteries of time itself. When both men stumble upon a force older and more dangerous than either could imagine, they must decide whether to fight each other, or join forces against the common enemy.
