The Legion of Super-Heroes, including Live Wire, Cosmic Boy, Saturn Girl, Chameleon, Brainiac 5.1, Apparition and more, are faced with protecting the United Planets from the worst threats in the universe-but even they aren't prepared for the Blight invading from the darkest region of space! Collects LEGIONNAIRES #78-81, LEGION OF SUPER-HEROES #122-125 and LEGION OF SUPER-HEROES SECRET FILES #2.