
This and that and all but
we have come to ch41 and still no sign of not being a incest
They are basically blood related siblings based on the story that had come so far.
My god I hang on it bc someone said it isn't. I can't stop midway now. Imma stick to it and see how it end.

The topic of incest was already covered some chapters back. They showed that the “John” we see is not her actual blood brother but a devil that came from her mother. The devil aka john only took on the appearance of a human after the mother made a wish/deal with a devil(?) that came from the coffins the mother’s family possessed. I think you can see this happen in chapters 32-33!
I laughed the shit out when his dic came off