He said he'd go to hell and back to save her. Now he'll get his chance!

Knight commander Cade Williams is having a bad day. A message from a once-powerful enemy reveals the unthinkable. Cade's wife, Gabrielle, is not dead as he has long believed but held captive deep in the Beyond, a prisoner of the Adversary. Cade vows that nothing will stop him from freeing her soul from the prison that binds her.

Standing in his way, however, is an army of Chiang Shih - Chinese vampires with a taste for human flesh and a desire to invade our world, backed by what looks like half the specters this side of hell.

Never mind the Adversary himself.

Cade's not worried, though. He's got a few tricks up his sleeve and the Echo Team at his back. "Vengeance is mine!" sayeth the knight commander, and together, he and the Echo Team intend to kick some angel ass!