Plot summary
Members of both the Team and League investigate a Krolotean island, but are discovered and a fight ensues, during which the enemy is revealed to be Aqualad, who left the team in anger following the death of Tula. In addition, Aqualad learned his father is Black Manta. Aqualad eventually escapes, and a bomb planted by the enemy seemingly obliterates the island and most of the Kroloteans present. Meanwhile, the six Leaguers accused of attacking the planet Rimbor (Superman, Wonder Woman, Martian Manhunter, Batman, Hawkwoman, and John Stewart) leave Earth to resolve the dispute peacefully, accompanied by Hawkman and Icon.
Credits
Adapted from Wikipedia contributors, List of Young Justice episodes. HTML formatting and reference markers removed.