i don’t think it’s a plothole as such. maybe a little overdramatisation considering it is a manhwa, a story, fictoon.
people react differently to things. im guessing there are lots of people who rejected guwon after he killed their family, people who accepted him and are secretly plotting revenge and etc.
When in such a situation, some people lose their minds/sanity and cling to any hope of life they have and if that’s with your family’s murderer, then in a situation like this it’s possible!
I agree that it's weird. I don't think it's a plot hole yet as we're only in the beginning if the story. It might get addressed in later chapters.
erm... ya lost me. If someone showed up and killed my entire family I would not just join their town?? Id probs take the first chance to kms. Regardless of whether he's a human or not killing children is an ick,, why does he let the other children stay alive? why are the people in town just okay with him killing their loved ones? plot holes ladies,,