WAITT . I have an idea that I feel you would lay out beautifully okay..
The darling would be some kind of soft segregated girl who MUST have curls so it might be kinda like a poc, anyway the girl would get lost in cursed woods that would never let her out until she had a child from the woods or something and the yandere itself would be kinda like a tree but plot twist it's NOT a tree but a goddess
So the first few chapters would be a tall beautiful tree who would play with the girls curls, speak to her, and help her survive.
Almost sounds like a kids show huh? Well around maybe chapter 7 they 'tree' would reveal itself as a earthly goddess who is
OBSESSED
The darling being so unaware because of her upcoming would most likely not understand that the yandere is being a yandere and would comply to everything so it would be very sappy and without a lot of struggle. UNTILLLL…she finds a little town or ‘tribe’ of people that have been trapped and they try to help her understand what is okay and what is not but our yandere dosent like that much..
that's all!!
I hope it wasn't a horrible experience to read..<33