Things come full circle as the team and the Outsiders return to Markovia for a final confrontation.
Being a teenager means proving yourself over and over - to peers, parents, teachers, mentors and, ultimately, to yourself.
But what if you're not just a normal teenager? What if you're a teenage super hero? How much harder will it be to prove yourself in a world of super powers, super villains and super secrets? Are you ready to come of age in such a world? Are you ready for life or death rites of passage? Are you ready to join the ranks of the great heroes and prove you're worthy of the Justice League?
The members of Young Justice - Robin, Aqualad, Kid Flash, Superboy, Miss Martian and Artemis - are about to find out.