Jordan Spencer, an acclaimed archaeologist and agnostic, has lived through an event that forever has changed him. Jordan has placed himself in a specialized facility to heal from terrible nightmares and night terrors that threaten his very well-being. His associate and interest, Tonya Clark, now leads an archaeological expedition in Mexico that uncovers a large humanlike skeleton unlike the world has ever witnessed. With the discovery, Jordan decides to leave the doctor's care and help Tonya navigate dangerous obstacles that face her and the team. At the same time, a former faith healer and charlatan Paul Jacobs, who produced miracles of healing, now reeling from the truth of who he was and the consequences of his decisions, now faces decisions that will shape his life. The world has been shaken by an event that saw millions of people and all children vanish into thin air. Behind the scenes exists a mysterious, powerful group of wealthy men and women who have dedicated their lives to discovering alien beings and expedite their return to earth. The group believes these beings ruled in ancient times and now see evidence that their return is imminent. Strange visual signs from space and the threat of a catastrophic natural event throw the world into an epic moment where the reveal of the ancient rulers is at hand. The truth is far from what the world understands and in reality is a demonic attack to usher in their allotted time to start what is known as the tribulation. Jordan, Tonya, and Paul's life will intersect as the world's clock has crossed the final hour.