Empress, finally learning her true identity, much to Anita's chagrin. Young Justice quickly warms up to the young mystic and welcomes her within their ranks, though Cissie initially rejects Anita out of resentment towards feeling replaced. The team later make an expedition to outer space at the behest of Doiby Dickles, former sidekick to Golden Age Green Lantern Alan Scott, and former member of Old Justice, to free his previous homeworld Myrg from invading forces. In this adventure they encounter Li'l Lobo once again, who agrees to join them for the expectation of violence. Robin begrudgingly allows Young Justice to accept Lobo's help in this instance, primarily out of a desire for any chance of evening their odds for success. After liberating Myrg and returning home (after yet another brief excursion to New Genesis, in which Secret meets and unwittingly strikes up a rapport with the despotic Darkseid), Lobo continues to exercise his presence with Young Justice and participating in their adventures for no real reason that anyone within the group can discern; he is never officially accepted as a member. He develops an attraction for Empress; a mildly interested but mostly apathetic Anita obliges to go on a date with him at one point. Our Worlds at War During 2001's "Our Worlds at War" storyline, the universe is faced with the dual threat of impending annihilation at the hands of Imperiex and conquest/enslavement at the hands of Brainiac 13. Many tenuous alliances are formed, particularly between then-US President Lex Luthor and the Justice League, not to mention Earth and the dark world Apokolips. In the midst of intergalactic war, Young Justice is drafted into the combat strictly for search and rescue purposes. As a result of the aftermath of the JLA: Tower of Babel storyline, in which Batman had been revealed to be keeping extensive and invasive dossiers on his teammates in the Justice League for purposes of neutralizing and subduing in the event of any of them going rogue, similar suspicions of Robin had begun to circulate amongst his teammates in Young Justice. When the team crash lands and is left stranded on Apokolips after Superboy took control of their shuttle in an attempt to rescue Steel from the Black Racer, tensions explode between Superboy and Robin and those suspicions are brought to light as Superboy, Wonder Girl, Impulse, and Cissie all express concerns regarding trust- although Secret