A distant soil

A teen brother and sister, Jason and Liana, are confined to a mental hospital where they are the subject of secret government experiments. They escape their prison only to be pursued by supernatural forces, strange alien people, and creatures with unique powers. Separated and kidnapped by two different factions of warring worlds, they learn they are the children of a race of powerful and ageless psychic beings. The brother and sister are then used by both factions of these alien forces to unknowingly battle against one another.