Five youths seek revenge on six Legionnaires. They believe the heroes destroyed their home planet. They easily defeat five of them and go after their final victim...Superboy.

The League of Super-Assassins, six people from the planet of Dryad, blame six members of the Legion of Super-Heroes for the destruction of their home planet. The League of Super-Assassins members take out five of the six Legionnaires on a fateful night and leave the final Legionnaire they blame, Superboy, to attack as a group. Meanwhile, the Legion of Super-Heroes are denied financial assistance from the government after Earth's war against the Khunds. The Legion will have to make do with their own resources.