Through the acclaimed author of The Troop-a book that’s “utterly terrifying” (Clive Barker). “Followers of unflinching bleakness and all-out horror will love this novel….Each new shock is freshly disturbing.” (Publishers Every week, starred review)

A strange plague called the ‘Gets is decimating mankind on a global scale. It causes visitors to forget-small factors at first, like where they remaining their keys, then the not-so-small factors, like how to drive or the letters of the alphabet. Their systems forget how exactly to function involuntarily. There is no cure.

But far below the top of Pacific Sea, a common healer hailed as “ambrosia” has been discovered. In order to study this phenomenon, a special research lab has been built eight kilometers beneath the sea’s surface area. However when the station goes incommunicado, a brave few descend through the lightless fathoms hoping of unraveling the mysteries lurking at those crushing depths…and maybe to encounter an bad blacker than anything one could possibly imagine.