When the Flash’s old foe Professor Zoom is brought back to life, his only goal is to use time travel to erase Barry Allen from existence! But the Reverse-Flash is not the only time traveler to journey to this era from the future. A new Kid Flash will fight side-by-side with Wally West, the current Flash, and she will change his life forever!
A group of super-villains from three different worlds converges on Earth-S on a quest for a piece of the Rock of Eternity itself! As Shazam’s Squadron of Justice and the Marvel Family take on these villains in individual skirmishes, will the real goal become evident in time for the heroes to stop them?