Humanity's Last Master Must Start from Scratch Too

I am humanity's last Master. Yes, it's that simple. Now I've arrived in a very unique world. Hmm, it seems to lack discipline, so I suppose I should give it a thorough cleansing! Kids, this is sure to be more fun than the old director's Grand Order! So, you're the Bowel Hunter? And you're Roswaal? None of you are fit to polish my shoes.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.