After securing victory in the 63rd National Sensha-dou competition, the Ooarai Girls Academy finds itself facing a new crisis as the Japanese Ministry of Education threatens to shut down their school. Despite the initial agreement, a ministry official claims it is non-binding, putting the school carrier at risk of decommissioning. The students and their families grapple with frustration and despair, feeling helpless against this injustice. However, a glimmer of hope emerges in the form of a proposed showdown against the All-Stars University Sensha-dou team, known for their elite skills from across the nation. Despite being outnumbered and outmatched, Ooarai valiantly accepts the challenge in a bid to save their beloved school.