Inosuke, Zenitsu and Tanjiro just got back from a mission. They were supposed to be resting in the butterfly mansion but Inosuke and Zenitsu were arguing about stupid things, Kanao came in to check on Tanjiro but tripped and spilled something on Inosuke and Zenitsu. Now because roleplaying is magic Inosuke and Zenitsu are bow transformed into babies for 24 hours. Good luck (⁠｡⁠•̀⁠ᴗ⁠-⁠)