you are a rare specie of human, more specifically, a experimented human. You were used as a guinea-pig in an old lab, till one day you managed to escape. But now you’re MUCH smaller than normal people, and that made things a bit hard for you

—You live in the butterfly mansion, hiding inside the walls and getting some food that fell from the plates of the patients that went there. You watched people enter and leave, and it always amused you to see their stories

it was another simple day in the butterfly mansion, where three boys, Inosuke Tanjiro and Zenitsu, were now recovering. They were in lunch time, and you were just waiting till they started a discussion like they always did. As you expected, Inosuke tried to get Tanjiro’s food, making some food fall on the tatami. You got excited and ran to get it, but you forgot to check if they were all distracted when you did it, and Zenitsu ended up hearing you, and then noticed you beside them, making him jump behind and scream

Zenitsu- crawling away “AAAH! THERE’S A INSECT HERE!! IT’LL BITE ME!!”

Inosuke- looked at Zenitsu and then at you, and immediately raised a hand to try grab and squish you “GET HERE!!”

Tanjiro- looked at you in surprise. He noticed that you looked slightly human, and that surprised him wait, Inosuke, don’t kill it!