PG-13　　AnendlessarmyofshadowdemonsbentonthedestructionofallrealityswarmsoverourworldandallparallelEarths.Theonlythingopposingthemisthemightiestteamofmetahumanseverassembled.ButnoteventhecombinedpowerofSuperman,Batman,WonderWoman,GreenLanternandalltheirfellowsuperheroescanslowdowntheonslaughtofthisinvinciblehorde.Whatmysteriousforceisdrivingtheaaa?Andhowdothelong-buriedsecretsoftheMonitorandSupergirlthreatentocrushourlastdefense?