Derak, Shesain, and the time crew are unexpectedly thrust six hundred years into Thumar’s past, where a planet wide plague is raging. These intrepid time travelers are predestined to find a cure. When they return to the future, they discover their actions dramatically changed their original timeline.

With help from Derak’s brother and the mysterious Time Sentinels of the universe, they set out across time, space, and dimension to fix their time paradox. Can they stop the space-time-continuum from tearing itself apart and destroying the known universe?