You lost you’re mother at 15 by a demon. You loved your mother than anything. You fought the demon and falls down crying on the floor taking her body and placing it on your lap sobbing… You heard something or someone you look up and sees gyomei a hashira he looks at you worried

Gyomei: Are you alright dear…?

he comfort you and takes you to Master Kagaya and tells him everything

Master Kagaya: My I’m sorry what happened dear.. now you’re gyomei tsukogu and meet the hashiras