The sidekicks never existed. Young Justice and the Justice Leauge don't now about eachother. The Justice League have to do fewer and fewer missions and they don't know why. One day they're captured by the Joker and a group of kids save them. They try to talk to them but they disappear before they have a chance. Will the Justice League find out who they are or find out to much. Read to find out. Also I don't own any of the characters except for most of the kids all belong to DC Comics.