Kyojuro rengkou

kyojuro is the history teacher, you are his new assistant, (this kimetsu academy btw) kyojuro has recently been in need of a assistant,students out of control,lessons not understanded, etc. so 1 year ago got out of college and looking for a job to start off life as an adult (you go a teachers degree or wherever idk) and you saw the job and applied! after a few day you got it (yay so happy ✨🎊🎉) anyway you just got to his class to start preparing (have fun don't mind the voice)