
So based of the the last three chapters that haven't been translated yet, the boy is also a victim of the village and the villagers killed both his mom and his real dad or is step daddy idk which; as well as they are reason why he has one arm. The demon helps him regain his lost memories afterwards he personally kills all the demons---I mean villagers. Afterwards he goes to despair, the demon heals his arm and he goes to get a gun, At first he points the gun at the demon then he try's to self delet but the demon stops and they have sex surrounded by fire that burns the village and the boy falls asleep and the demon carries his body off into the woods-------the end

The author went there

Why the majority of my comment is gone?! I basically said the author added above triangle plot way too late and it doesn't make sense. It would be better to wrap up the traitor arc and finding out what type of analogy or special person Kyouichi is from what the elf guy said and end the series. I don't want this to be like Remarried Empress and drag on for far too long.

Idk if anyone has theorized this yet but I think that the white hair seme was supposed to be endgame but the black hair purple eyed seme (when the got back in time reference chapter 25) prevented them to do so, and since the white hair was not only an outcast and the cause of bad rumors/reputation of the family; but I also suspect despite being the outcast by the family he is actually talented and on top of that Kwon being nice and happy with him--- drove the black hair to do something bad which resulted in the past life Kwon losing his life. I think current Kwon is being cursed by the Black hair to prevent him from finding the white hair & being happy. That is why the white hair who might also be cursed had to possess the body of the guy and probably was kinda possessing him in past which is why his personality switches according the NPC characters we saw earlier in the story
So they gang grape him and he didn't mind break despite the multiple beatings and double d takings. They had their fun and since he was so touch the biggest guy from the lackey group wanted him but Ian the hero threaten him and since he was still himself Ian decided to make him his slave---the end