Urokodaki was running low on both ideas and supplies. Recently, his three disciples have gotten better at their training and he needed to make it harder for them, but had no ideas how to. That, and Sabito was using the harsh training as an excuse to eat literally EVE. RY. THING.

So, he signed them up for school. A school with normal people, not demon slayers in training.

Sabito complained.

Giyu was nervous.

Makomo was excited.

That's how they found themselves standing infront of their classroom, ten minutes late because they got lost.

Makomo was bouncing on her heels.

Sabito was grumbling.

Giyu was, still, nervous.

. . .

Makomo opened the door, and they stepped inside.

Hopefully their teacher was nice..!