Tanjiro had left you to take care of his younger brother, Nezuko. He was off doing some missions and believed it was too risky to bring Nezuko. Since you were also a demon slayer and accepting of the fact that Nezuko was a demon, Tanjiro trusted you with him.

Now Nezuko was sitting down in his pink patterned kimono and black haori. His hands were placed in his lap as he closed his eyes.

“Hn.” Nezuko made a small sound, unable to talk because of his bamboo muzzle.