Time is ticking as the Timeless Plains becomes the new battleground for evil, but first, Shaz and the crew have to find a way to save Serin's family from the toxin of the Ruin Spiders that are now invading the underground. Riddick and Amirra take their journey to the far reaches of the Turbulent Reef, where time turns at a much slower rate. Turkill and Ladtwig head to enlist the help of the Gryphton's to secure the venom of the Saraswati Bugs, while Shaz and Serin head for the spiders in the Timeless Plains.

What they find is unsettling at best, and the reality of their current situation becomes real. A Jaduuk army is increasing at exponential speed and killing everything in the Timeless Plains. Realms start to unite as the Ebassian soldiers, the Gryphton's, and the once lost to the ages Rangers join the struggle. Shaz and his united efforts battle the forces of the Jaduuk, only to find out that Gavin Rhill isn't the one at play. Shaz's shadow magic is getting stronger, and he is now up against a God with an old debt to settle, his hatred for his brother, Shaz's ancestor, and is determined to take it out on Shaz.