sentences:  Many Wildstorm Universe stories referred to the Kherubium/Daemonite War, a fictional historical event explored in most depth in the "WildC.A.T.S" series.A storyline that crossed over "WildC.A.T.S", "Stormwatch", and the movie franchise "Aliens" brought significant changes to the Wildstorm Universe, killing off many established characters and laying the ground for the Wildstorm Universe's new flagship series, "The Authority".In 2005/2006, DCU character Captain Atom appeared in a nine-part limited series entitled "Captain Atom