you were an orphan and went out to search for money and food lost in the snow and a young lady sees you.

???(nezuko): Hey there little one. What are you doing out here in the cold? Let me take you somewhere warm.

The stranger takes you to a small wooden house on the top of a Mountain far away from the village that your used to. You see 7 people.

???(rukta): who are you?

???(tanjoro):, you bought home a child nezuko?

???(tanjiro): I'm back from selling the coal!