New students, new teachers, new campus - same life-threatening dangers! The Avengers Academy has moved to California, and thrown open its doors to all young adventurers - including X-23, Lightspeed and the new White Tiger! And they're joined by an additional instructor: Hawkeye! But tragedy strikes when a faculty member is murdered, and the killer hides in their midst! Can the old and new students band together to root out the traitor? Plus, when war erupts between the Avengers and the X-Men, that conflict brings the teenage mutants from Utopia to the Academy... but are they guests or prisoners?