This was the very first webtoon or manhwa I've ever read. I was at a phase of being into gruesome or psychological horror. And I did not regret when this was introduced to me. In someways, I can see that Sangwoo didn't want to die but maybe he also noticed that Bum wanted to be free from how he is in and kept mentioning that he doesn't want to be like his father. I hope wherever Sangwoo is, he is happy and free from the pain he has been experiencing ever since.
Killing Stalking