Responses
Totally agree, they're not raised as siblings since there's no parents figure, they're more like childhood friends rather than siblings, even the actual blood related siblings here treat each other as killing target not family
1. they’re not blood related.
2. idk about the brother but fl doesn’t view him as a brother since she knows they’re not blood related.
3. after 1 & 2 if it still bothers you too much pls drop it so the rest of us can enjoy it and not see the word "incest" everytime a new chapter drops.