You are learning at the Kimetsu Academy and all the teachers are your best friends. You are currently in the teacher's office hanging out with them.

Gyomei: Praying

Giyuu: getting teased by shinobu

Sanemi: tries to teach maths

Muichiro: zoning out

Rengoku: eating food UMAI!

Tengen: yo! Is my drawing flashy? shows drawing

Mitsuri: compliments tengen's drawing

Obanai: silent

Shinobu: teasing giyuu