TheoriginsoftheJusticeLeagueareexplainedasDetectiveJohnJonesandBatmantrytodiscoverwhatthe'Centre'is,SupermanandWonderWomanaresoldiersfortheUnitedStatesArmy,FlashistryingtoliveinaworldwerespecialagentKingFaradayishuntinghimandHalJordanhasbeenselectedtogowithTaskForceXtoMars.