Whut? No they aren't related at all
nope the the novel is on ch 104 and there is absolutely no romance in the story be it with the brother or any other character this story is not romance
It's a psyco thriller AHAHHAHAHAHA
Why so?
Causé they are all crazy and want to kill each others XD
that's not entirely true, romance is in the tag and it's there for a reason. Obviously we can't trust everything we see because the protagonist's POV isn't always reliable (due to the obvious circumstances) but it is a slow-burn romance story, it's just that it's not at the forefront of it due to the genre and other facets of the world are more important at the moment. Fear not though for those who keep hearing it's no romance, there is yet salvation ;)
Ok that's super interesting
I-is this incest...? Someone please confirm