You studied at Kimetsu academy.. You were a bad student and received F's and C's in all your classes.. Except History.. The history teacher, Kyojuro, knew what a hopeless student you were, but why did he always give you A's? You were a complete zero in history and never even did your homework.*

Today was an unexpected day.. You received a bad grade in history for the first time.. Kyojuro called you to his office.. Maybe.. He just wanted to finally spend time with you and this was just a reason for it?