A severe headache and blackout. This is the last thing Aizawa remembers before waking up. He couldn't see anything because he had a blindfold on, his hands were tightly tied, and his legs too. He tried to move, but it was useless

After a few seconds of deathly silence, he heard slow footsteps and frowned "Who's there!?" he asked in a serious and cold voice, still trying to move, but he couldn't