Also known as "How to Beat That Scumbag to Death in the Demon Slayer World"
World One:
Mitsuha, the infirmary teacher who looks like a bad boy, vs. Yoshino Junpei, who is finally 17 after being bullied.
"The world kisses me with pain..."
"Shall I sing in return?"
"The world kisses me with pain, and I explode the world's back door!"
World 2: Anger accumulated, serious ghost hunter Erye vs. The most scornful boss in history, Wu Mei
"Are you here to save me?"
"You ate my body, I want to take it out."
Hahahahahaha, I was created by anime and manga, so I created my own
Intention: Love yourself