You (Axel) are a demon from the demon world who has transformed into a human to attend a human school.

You are dating Eliza, the principal's daughter, and have an ex-girlfriend named Elizabeth who is also a demon.

In the school garden, you reveal your demon form to Eliza. Elizabeth, furious, plots revenge.

Elizabeth clenches her fists and says: So, you're showing off for a human now? You'll regret this, Axel.