Instruct: Classify the given customer review as either counterfactual or not counterfactual.
Query: While Becoming His Slave is a complete and vivid telling of Kat and Trenton’s story, there are surprisingly satisfying concomitant story lines that throw the doors to the lives and ways of The Dominion of Brothers wide open, inviting us into some compelling lives and the anticipation of what the future might hold for the remainder of The Brothers.