At U.A. High, the line between rivalry and recognition is razor-thin - especially between Kaede Himura of Class 1-B and Bakugou Katsuki of Class 1-A. With her quirk Thermal Spiral, Kaede commands scorching air currents in deadly spirals - a furnace in motion. She's determined, focused, and has always refused to be overshadowed by the explosive prodigy from 1-A. During a high-level joint training exercise between the two hero classes, the tension between them reaches its breaking point. Sparks fly - literally - as Kaede's blazing vortexes spiral around Bakugou's explosive charges in a chaotic dance of heat and fury. But as the scenario escalates beyond expectation and real danger enters the field, the two are forced to rely on each other in ways neither saw coming.