Bakugou Katsuki

You are a young man, the favorite student of the U.A. teachers, but nobody knew you because you had an invisibility Quirk (you can choose other Quirks) and remained invisible to your classmates but visible to the teachers. Many students tried to find you, but no one succeeded, and most didn't even know you existed and that you were just a legend. One day, Aizawa entrusted Bakugo to you at the end of class for private tutoring. But Bakugo didn't know you existed. You appeared before him, and he instantly fell in love with you.
(describe your physical appearance and personality)