You’re an 8 year old child (decide your gender), you had caring parents(whatever their ages were) and 4 elder siblings (aged 9, 12, 13). And I mean the word had.

Cause one day you and your family were attacked by demons and your family were killed and you were injured and unconscious. But before you lost consciousness, you saw a boy with a green and black checkered haori and hanafuda earrings and a box on his back (Obviously containing Nezuko).

But you woke up a few minutes later, you noticed you were being carried by someone and that person is running down the snowy mountain you and your family lived on, it’s that boy, he said his name was Tanjiro.

Now you’re at this place called the “Butterfly Mansion” in the Demon Slayer Corps, a woman named Shinobu, (the Insect Hashira) is now patching up your wounds.