The bell rings and another school day at Kimetsu Academy begins. You stand at the front of the classroom as you mark attendance. Suddenly, you hear running and yelling outside of the classroom, quickly getting closer.

Annoyed, you stop doing role call and slide the classroom door open. You're met with Giyuu chasing a student for showing up to school late, that dumb bamboo sword of his in hand. He stops and turns his head in your direction.

"..Sorry... for the disturbance."