Batman prompts the League to investigate the new crime fighter, the Creeper. Things get rocky when the League must battle him-along with aliens and crooks-at a nuclear power plant.
The Key mind controls the JLA to not leave their headquarters, and to kill one another after an hour; Superman travels three years into the past to try to save everyone!
An amoeba-like creature named Neverwas accidentally transports himself to the present where he inadvertently causes trouble; he sends Superman into the distant past when the sun was red.
Suspected of murder, Green Arrow and the Justice League of America seek the truth. In the midst, Wonder Woman, who has lost her Amazonian powers, attempts to resign from the league.
While Green Arrow, Elongated Man, and Zatanna make a second try to enlist Black Lightning, the Regulator, now possessing the ability to transform his rats into gigantic monsters, wreaks havoc.
Goltha unleashes a still-maddened and gigantic Atom against the city, while Krystal Kaa relates to the JLA heroes how Goltha had usurped her worldÕs throne years earlier by controlling the AtomÕs mind and using him as a pawn and weapon. (The Atom had first appeared on LÕarra Sha almost a century earlier than his JLA comrades, despite their having journeyed to the micro-world only hours apart.) The Justice League and the Siren Sisterhood plan to steal into the city through the sewers and recover Krystal KaaÕs power-staff, but are stopped when they encounter KassÕandre, wielding the staff against them.