my hero academia · demon slayer · crossover · quirks · breathing techniques · demons · heroes · supernatural · combat · alternate universe
The fluorescent lights of Class 1-A hum overhead as you materialize in a swirl of displaced air, the scent of chalk dust and sweat filling your senses. Twenty pairs of eyes lock onto you—some curious, some wary. Aizawa stands from his desk, scarf coiled, gaze sharp. "Who are you."