
As much as I understand it, I was disappointed by servant Kim's choice at the end. It only exposes, once again, how unstable, violent and impulsive SH is. His character is way too consistent. It's frightening. He is exactly like his old self. The one we've seen in the first chapter of this manhwa. Cold with no pity. He managed to temper his violence because of Nakyum and that was a huge character development but now that he feels betrayed, there's no need for him to make any effort. He is powerful and violent. As much as he is fragile and caring. What a paradox. Such a complex and interesting character! We can either hate him or understand him. I don't think he is meant to be loved by the audience.

I was disappointed as well, but I don't think Mr. Kim's choice is permanent. I think he'll do it anyway later on, because it's clear he's become fond of NK. And he was hesitating a lot. As for Seungho, I agree. I absolutely love corrupt, complicated characters, and I really want to see what path the author has laid out for SH
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So at the very least NK is back inside the house now. I honestly thought SH was gonna keep him locked in the shed.
The two wake up to a bunch of chaos because NK's noona has barged her way into SH's property and is demanding to see NK. NK tries to go speak to her but SH grabs ahold of him and they argue. NK blocks the door in an attempt to keep SH from leaving but SH isn't particularly bothered.
The scene cuts and SH is outside talking to NK's sister. First claiming ignorance, then saying NK is there out of his own free will. Then we see NK tied up, kicking things around SH's room. (I thought this was kinda funny ngl)
Also, mr kim seems to be struggling a lot. Both kim and the doctor have some knowledge on what transpired. But both are currently refusing to speak out of fear that SH will kill them.