"Allison and Max must team up to find his missing uncle Nicholas. Using the journal his beloved uncle left behind as a guide, the duo hurtle headlong into a treacherous and unknown landscape called the Nether. There, they meet a strange girl named Freya and her woefully unheroic wolf, Bunny Biter, who agree to help them in their quest. The group must take on dangerous new foes and unravel the cryptic journal to find Nicholas and reunite this fractured family".