The series follows the lives of teenage superheroes and sidekicks who are members of a covert operation group, referred to simply as “The Team”, that acts as a young counterpart to the famous adult team, the Justice League. The third season will focus on the Team battling metahuman trafficking as, after the events of season two, where the Reach revealed the existence of the metagene, various nations and organizations have started participating in such activities; it will also feature the superhero team Outsiders.