Ten years ago, Hell Diver Xavier "X" Rodriguez dived to Earth for the salvation of humanity. His paratroopers returned without him to the airship he once called home. Michael Everhart - the boy known as Tin - has now become a man and commander of the Hell Divers' Raptor team. While Michael dives to the surface to keep the Hive in the air, Governor Leon Jordan rules with an iron fist at the helm of the ship. However, under his strict leadership, unrest breaks out as a prophecy of hope sweeps through the lower decks.

When a mysterious distress signal calls the Hell Divers to the surface, Michael and his dedicated team begin to uncover long-buried truths and secrets that Governor Jordan will do anything to keep hidden. The Hell Divers dive into the void for the salvation of humanity…

But will they survive the ultimate betrayal?