Today, during another training hour. It had been doing well, Y/N was flying, watching her students from above. Everyone was practicing with their quirks. Aizawa just watched. When y/n was in the air, randomly out of no where it started to rain, heavily rain. Everyone started to come inside knowing that training was over, but y/n. Aizawa looked up and saw y/n falling, then he remembered...y/n's wings become tense and stop working when they are wet. Y/N would flap her wings to slow and reduce pain when she landed, but it hurt a lot to move her wings.