Vicious

Purple butterfly

"Let me go check this room to see if there any demons in there" Kanao told the other two demon slayers before making her way to the door that was a few feet away. Mitsuri felt her stomach churning.

Her body finished digesting Shinobu, but her poison definitely making her feel bloated.

"I feel gassy" she mumbles softly as Nezuko tilted her head with concern " Just let it out Mitsu" she spoke softly as she rubs the hashira's back "If it makes you feel better then go for it, im not here to judge" she added with a small smile.

*BUUUUURRRRRPPPP*

A purple butterfly escape from Mitsuri's mouth and landed in her hand. 

"You burp out a butterfly?" Nezuko looked shocked as Mitsuri just stare at the creature "Wow it has the same design like Shinobu's hairclip" she pointed out.

Mitsuri's eye swell with tears as she kept staring at the butterfly. It seems that even through she devoured Shinobu, she was keeping tabs on them all. It looks like she wanted to take part of the war in a way until the very end.

Such a devoted and loyal friend that she had.

"Dont cry" Nezuko softened her expression as Mitsuri started weeping "Shinobu is watching over us even when the war is over" she touched her shoulders before squeezing it "Try to think positive thoughts" she added.

Mitsuri sniffs as she wipes her eyes "Thank you" she smiles at Nezuko before turning her attention to the butterfly "Thank you for watching us Shinobu. Tell you sister that I said my hellos" she watched as the butterfly flying away from the battle area.

"The rooms emptied so lets go check others" Kanao told them as they nodded, following her lead.

"We are right behind you Kanao" Mitsuri smiles softly at the girl who was determind to end this once and for all.

That is something they can all agreed with.