I didnt really read this as a whole cuz i really cant stomach this one cuz of how gruesome it is but i got curious so i searched reddit and stuff. One guy told his theory abt how sangwoo and bum actually might be cousins cuz of how koreans name their children like they got some similarities like eunseo and eunjoon. Cuz the uncle kept telling bum how he looks an exact copy of his mom and sangwoo says bum looks like his mom. So their moms might be siblings or even twins.
I shall trust these comments and read this manhwa again
Yes yes yes. The beginning is hard but it's so worth it