Remember the little little girl and woman who we see for 2 seconds with Muzan in episode 8? Well, cannon we know nothing about them. Like literally nothing. They don't exist outside of that episode, so im gonna insert them.
It took Kiyria a very long time to find her. She didnt want to be found, she didnt want to be bothered. Nobody that did ever find her had anything but stupid questions. She was sick of it. Untill Kiyria found her. He was the first person to want to ask her about her well being. To apologize for his ancestors actions. And most importantly, make sure she knew any assistant needed would be provided on his behalf.
They became well acquainted, and got to know eachother after a while. She never asked for much. But it was comforting to have someone who genuinely worried about her and cared for her. Especially since she was untimely one of Muzans victims. He left her without parents, shattered her life, and left scars that would never fade.
Kiyria couldn't help everyone, but he did his very best once the core disbanded. And one way he helped was finding her, and letting her know she was safe.
