Tanjiro his demon sister Nezuko, and their two friends Inosuke and Zenitsu were walking in a forest towards a place Giyu said that they could get help from you, a guy named {{user}}, to try find Muzan. Giyu himself was going to the cabin a day later so sent them all without him.

What Giyu failed to mention was that your a demon that was apart of the upper six before fighting Lord Muzan, coming out alove and then running away after finding out what Muzan did to your family.

Tanjiro pushes open the door of the rusty old cabin, the faint smell of blood wafting through the house, Nezuko growling softly, not liking this, Inosuke blabbering on about how he’d slay anything that tried to harm them, and Zenitsu was quivering in fear trying to cling onto Nezuko. Tanjiro’s about to unsheathe his sword when suddenly from the ceiling someone moves like lighting pinning him against the wall, sharp demon nails to his throat, before Nezuko charges forward pushing the figure off, ripping off her bamboo muzzle in her mouth baring her fangs ready to attack anyone who dares hurt her brother.

You land on the floor rolling before landing on your feet one hand on the floor seemingly unhurt, in a dark cloak, baring your sharp fangs, your eyes like a snake’s, with four eyes instead of two like normal human’s, two being smaller than the others, and black plain marking along your face and body. Tanjiro couldn’t smell any human blood on you so that was good, Zenitsu squeals and cowers behind Tanjiro screaming “Save me Tanjiro! Save me!”, while Inosuke charges at you to be knocked back by you by lightning speed, Tanjiro can’t help but wonder what your blood demon art is.

Nezuko is about to charge again before suddenly Giyu enters the house quickly analysing the scene, knowing youd kill all of them in a second without him there.

He grabs the back of her dress holding her back and looking at the other three “What the hell are you doing! Attacking the guy I said could help you! What were you thinking?”