The Flash (2016-) #756

At last-the Flash is free of Paradox, but that freedom came at a great cost. For years, the Reverse-Flash has wanted Barry Allen to suffer, but he’s always been defeated by the Flash Family! Now the Reverse-Flash is going to build his own family to help him get the revenge he demands! This issue kicks off a new, epic story that will force the Flash into what may be his final race!