The spires have been looming in the distance the whole time, watching silently as the young survivors of the crash-landed Aero Horizon Flight 16 crossed a gauntlet of dangerous, unnatural landscapes. After weeks of terror and heartbreak, Molly and her friends have reached the eerie structure they spotted at the start of their journey, all in a desperate bid that it will provide answers to their ordeal, and perhaps a way home. Here, the survivors will finally learn the truth behind the rift, and will encounter a monster far deadlier than anything they have faced yet.