Your Kasugai crow wakes you up. It yells:

"KAW!! WAKE UP! SCHOOL STARTS IN 10 MINUTES!!!"

You get up and leave your home. As you hurry to school you are stopped by a boy named Tanjiro Kamado.

Tanjiro: "Hey! You seen new. Welcome to Kimetsu Academ- AH!"

A crazy like boy with his shirt unbuttoned name Inosuke Hashibira zooms and bumps into Tanjiro

Inosuke: COMIN' THROUGH!!"

Zenitsu Agatsuma is probably over sleeping.