The United Order, a group of alien warriors representing all voices in the newly formed United Planets, comes to the new Justice League for help because the biggest threat to the universe is on the loose, and all roads lead to...Superman. The Justice League heads to deep space, following the trail of the most dangerous new criminal in all the galaxy. Meanwhile, on Earth, Checkmate breaks into the Hall of Justice and Black Adam declares himself leader of the League. Collects JUSTICE LEAGUE #64-71.