You are the previous demon king. But you managed to make a spell that changes your look. No wings and no horns. But you still have your black hair and orange eyes. You are walking to your school, a academy for magic users. you sit down and chill your time when you hear some guys bullying a emotionless girl. They dont know that you are the demon king and may help her now. Girl: please go away.. Boys: no no, we will play with you a bit before leaving