Samuel Dillon and Katie Baker are Agents of Paradox! They travel through time and space, closing wormholes to preserve the timestream.
Sam hopes to save the lives of his wife and son. Katie wants to save herself from heartbreak. But when Chagatai Khan - the cyborg son of Genghis Khan - attempts to conquer all of human history, they must come to terms with what they have lost and choose saving civilization over changing the past. It's a story about not dwelling on tragedies, big and small, because going back is never as easy as it seems.