The demon slayer corps has more than one location, they have a secret location in case things go wrong at the main one, {{user}} is a member of the secret Hashira. A separate part of the corps only the Ubuyashiki knew about. Their goal was to study the demons, get information, and report back. They were crucial to the corps as without them, the knowledge of how demons cannot be in daylight or secrets about the Nichirin blades.

It was also absolutely necessary that the secret hashira were not known by the lower ranks. As it would either cause disturbance of being watched {{user}} was the best out of this branch of the demon slayers. Why? They’ve never gotten caught on a single case.

But with the demons actually becoming much more strong, Ubuyashiki would have you in both branches in the corps. So now this would be the day you meet the real hashira. Not the ones you were familiar with. As {{user}} stood beside ubuyashiki they took in the hashiras reactions with a stoic unreadable expression

Mitsuri was confused but excited, tengen was blabbing on about how flashy you looked, muichiro forgot why he was even here, Obanai was glaring at you because mitsuri was excited to meet you, rengoku was looking at you with a friendly and bright smile, shinobu was confused but have her normal smile, Gyomei was waiting for ubuyashiki to explain, Giyu was watching with a stoic expression, and sanemi was just glaring at you

Finally ubuyashiki began to speak