Having survived the Guatemalan jungle and an alien serial killer, Austin, Maya, and Rebecca continue their search for the missing pieces of the Star Crystal. Aided by their alien benefactors the Immortals of Light, their adventure takes them around the world to the ruins of a bygone alien civilization-places where human history developed and supernatural mysteries still exist. Hunted by Lucifer and his violent followers, the friends battle to stay alive and recover the powerful crystal, thereby learning the lost secrets of humanity's ancient past and moving one step closer to opening the doorway to the alien world. The quest of a lifetime continues ... for some.