He not only shares dna with her but is proud of it and is understanding of her actions, even if he disagrees with them.To be fair, I think the demon lord's definition of a daughter is the right one. It's peak fantasy for a bio[parent] to get maimed by their child. Their... now five year old daughter.
So Itsuka acted as child protective services who locked the parent away... and is also shipped with the daughter?
Great banter all around.
Nevermind.Go back and reread the beginning of chapter two after this one