Short Summary: What if the Allies had lost World War II? What if Hitler and the Nazis conquered the world? Savage Time explores that possibility when Vandal Savage, sends future technology back in time to help the Axis forces win World War II, and position his past self as the absolute ruler of the world.
The Justice League, minus Batman, manages to protect themselves from the time distortion, and discover that their entire world has changed. Vandal Savage rules with an iron grip, and the only form of resistance comes from the alternate world?s version of Batman and his rag tag bunch of revolutionaries. The Justice League finds Vandal Savage?s time portal and transport themselves back in time to fix whatever damage was done to the timeline. They only have 48 hours to fix the timeline, otherwise they will be stuck in the past forever.
They arrive in Europe circa World War II, with the Allied forces being completely dominated by Vandal Savage?s superior technology. The Justice League helps even the score, but it?s obvious that the situation is dire. After the initial conflict, Wonder Woman and J?Onn take off, and help save an Allied spy named Steve Trevor. Wonder Woman helps him reach his rendezvous point, and J?Onn leaves for Vandal Savage?s main headquarters. J?Onn discovers that Savage has encased Hitler in ice, and that Savage has a laptop with future technology on it. He doesn?t get too far, as Savage ambushes him.
Meanwhile the rest of the league helps the Allied forces against the Nazis, but in the process Green Lantern loses the charge on his ring and finds himself powerless against the oncoming tanks.