While the adult Avengers are dealing with the eruption of Mount Etna, Tigra and the students learn that Electro has broken into a French lab. Once on the scene, the students discover the Electro is accompanied by the rest of the Sinister Six. The Sinister Six overpower the students and Doctor Octopus steals a device containing self-sustaining power. The team barely escapes before an explosion takes out the lab. Back at the academy, Henry Pym then tells the students that he has failed to prepare them for such a fight and they will train harder as a result.