Story continued from Young Justice: Sins of Youth (2000) #1. Since Superboy's clone body cannot age, he is the only one not affected by the aging process the other members of Young Justice have been exposed to. But a deadly side effects may sideline him and keep him from taking on his malevolent doppleganger, Match, for the right to be Superboy. Plus, a long time supporting cast member meets their end and Superboy's life will never be the same again. Story continues in Superman, Jr./Superboy, Jr. (2000) #1.