Nope, it's completely a yandere-level child grooming novel. Run away. (￣∇￣")
Yep, he is definitive a yandere. Is it a healthy relationship? No. However it is what both her personalities wants (Lucienne and the reincaranted person). She needs someone who will love her and never leave. She is desperate to be loved and his kind of love doesn’t scare her. It makes her feel safe.
The justification is crazy
Just so we’re on the same page. I don’t think they have a physical relationship until she’s an adult. I’m just saying, it’s two broken people who find each others.
Absolutely! Specifically the anime-kind of brother.
It matters if she knows him before adult hood. That’s the key concern, grooming. Not whether he touches her.
Tell me he is only going to love her as a brother
(￣∇￣")… right?