Wally West returns under the control of Flash, and with his two children! What dark family secret does he hide and who helps him keep calm in Keystnone? And how do the West live in an alien world fan of the Bolide Ecarlate? Heroes' response surrounded by the League of Justice and Barry Allen. Discover the first complete story marking the renaissance of Flash under Mark Waid's pencil, Daniel Acuna, Freddie E.Williams II and Doug Braithwaite. In addition, all original covers, standards and variants, and biography of the authors.