"Delphi operative Zane Watson, archaeologist Silas Pierce, and Russian defector Anya Sokolov lead a team to the island nation of Madagascar. They're searching for an ancient biblical treasure that is said to be linked to the end of the age. As the group probes deep into the dark rainforest, they encounter a host of dangers, from a group of sadistic mercenaries to mythical creatures feared by the locals. Zane is also being tracked by a mysterious figure from his past. But the worst is yet to come. As the team arrives at their destination, they encounter a horrifying threat they never saw coming."