"Credo"
On an exploratory mission to establish diplomatic relations with the Kwai on the other side of the universe, a small group of Legionnaires - Saturn Girl, Invisible Kid, Wildfire and Spark - discover two disturbing things: the Progney, once the terrible enforcers of the Progenitor's will, are now refugees, and a new group, the Credo, will do anything to exterminate them. Which side will the Legion of Super-Heroes side with? And what connection do the Credo have to an enemy from the Legion's past?