Conner Kent (a.k.a. Superboy) is stranded on the savage world of Skartaris, home to the legendary hero called the Warlord, and his Young Justice compatriots: Drake, Impulse, Wonder Girl, Teen Lantern, Jinny Hex, Amethyst, Naomi, the Wonder Twins, and Dial H for Hero, are out to find him and bring him home. It's simple enough, except that with this crew of young heroes, nothing is ever simple! The evil scientists of S.T.A.R. Labs are responsible for Conner's disappearance (again), and now it's time for a reckoning ; the Multiverse just isn't big enough for both groups. Taking out such concentrated evil will require some extra firepower, though, and impulse is on the case with super-speedy recruitment drive for teenage heroes, including Aqualad, Spoiler, Sideways, and Arrowette! But this battle will bring unexpected consequences, as Superboy's and Impulse's true origins are exposed for the very first time. Can the ever-expanding Young Justice weather the storm, defeated their enemies, and survive long enough to start a League of their own? --