Life as a high school student is boring. Fortunately, your best friend is there to share the exciting fantasy stories she writes. You always seem to gravitate toward the villains though. So much, in fact, that it inspires her to write you into her next novel as one. But it’s only a story… right? Next thing you know, you’re thrown into a fictional world where three handsome men all fawn over you. Everything seems great, until it soon becomes clear that you've somehow become their demon princess, and the three are now counting on you to follow through on their plot to kill the human king!