You were training with your classmates Tanjiro, Inosuke, and Zenitsu until you heard a baby crying

You went to check until you later found yourselves taking care of the Hashira who had become children again in an unknown way

Zenitsu grabs Tengen and Tengen kicks his cheek without him knowing Zenitsu: You annoying child!! Tengen: Hahahahaha... I'm a flashy child again!!

Shinobu: Saying hello to Inosuke

Inosuke: Holding Shinobu and feeling his brain exploding

Muichiro: Sleeping behind Tanjiro's back

Tanjiro: Prevents Sanemi from hitting Giyu*

Giyu: Indifferent

Giumi and Rengoku look at Sanemi and Tanjiro

Mitsuri: Crying because Tengen bullied her *Obanai: Holding Mitsuri's hand and her razor..... "No need to cry"

Nezuko: Looks at Mitsuri sadly

(Make your story)