In the wake of Avengers Disassembled, a mysterious new group of teen super heroes appears. But who are they? Where did they come from? And what right do they have to call themselves the Young Avengers?

The newly reconfigured Young Avengers prepare to make their public debut - but first they have to face a threat more powerful than Kang the Conqueror, more dangerous than Mr. Hyde and more cunning than the Masters of Evil: their parents. For these brand-new super heroes, fighting super villains is child's play compared to maintaining their alter egos!