
Noah and Arushka white-in, arriving in some bush country abundant with wildlife, and to Arushka's delight, horses. Her reverie is shattered as gunshots ring through the air. An outraged Arushka runs to the noise and confronts Bully and Mac who are trying to cull kangaroos. Not happy at being interrupted they warn Noah and Arushka off. They are saved from these lads only to be imprisoned by their saviour, Duane, an alien fanatic who saw them arrive. This time they will have to believe him, he has proof! In Haven, the Shadowmaster has contacted Tao, demanding that he make the capture of Noah his first priority. Travelling to the Deep Road, Tao forces Ferris, a young timid boy, into spying on the Nomads. He wants to know where they hide. Free again, Arushka and Noah prepare to leave. But things go terribly wrong and Noah arrives back in Haven in the company of dozens of animals, birds and the sheepdog Dolly — but without Arushka. Arushka is alone and trapped in the past!
2020 is the year in which Noah Daniels lives with his family. Back in 2002 a comet Nemesis destroyed the Earth's surface along with humans and animals. The few that survived live underground in a place called North Col. Noah is gifted in ways, but it is his fascination with the holodeck with proves to be costly. The holodeck with was once used is now left to gather dust, until Noah starts it up and lands in Haven.
After being captured by a group of Nomads, Noah is still trying to figure out how far back into the past he is. The Nomads are a small band of children who are pursued by another older group of youths called the Protectors who runs a mine. In this time, the most powerful substance is Thunderstone and this is what Tao of the Protectors is currently mining. A sensing device, provided by a mysterious man in a cloak is a new weapon for tracking down the Nomads. Back in North Col, Noah has been noticed as being missing.