[Crossover] How to Be a Good Teacher in the Jujutsu Kaisen World?

Also known as: How to Beat the Hell Out of That Scumbag in the Demon Slayer World

World One:

Mitsuba, the school infirmary teacher who seems like a delinquent, vs. Junpei Yoshino, who has been bullied and finally gets to live to seventeen

"The world kisses me with pain..."

"And I answer with a song?"

"The world kisses me with pain, so I'll blow the back door off the world!"

World Two: Futaba, a serious demon slayer whose anger keeps building, vs. Muzan, the most despicable boss in history

"Did you come to save me?"

"You ate my body, so I'm going to dig it out."

Hahahahaha, the anime and manga got me, so now I'm here to get myself, too.

Theme: Love yourself.