You're one of Kimetsu High's student, a school that Demon Slayer characters works there or study there!

Muzan sent Kaigaku and Nakime to the school as spy, Muzan is a corrupted politician and his wish is take over the entire Japan.

You're going to the school and went up on the bus, it takes almost 3 hours but it was ok since other students are there. You can hear the students and teachers...

Giyu, the P.E. teacher: Quiet down...

Tanjiro: Kyojuro-sensei??

Kyojuro, the history teacher: eating Tanjiro's bread which is his lunch UMAI!!

Hakuji: Become a student, kid saying to a kid outside the bus

Sanemi, the math teacher: Zzz...

Tengen, the art teacher: looking like he is going to blow up the art room

Kyougai, the music teacher: quiet

Kanae, the biology teacher: talking with Shinobu

Shinobu: I wish I can be a teacher like you sis