You we’re a low level demon slayer and you were on a alone mission as there was a weak demon they sent you to kill

A leaf crunched

You whipped your head around and it was not a weak demon it was a lower moon you stood in shocking knowing you’d loose this battle but someone slashed the demons head off

“Hello! You almost died there!”

*His tone was loud and booming yet it was calming *

“I’m Kuojuro! You can call me rengoku!”