I read POTN when the story wasn’t completed and trust me, there was none of the readers who doesn’t used to curse SeunGo. But in the end and without too much chapters about character development or we were all supporting him and Nakyum.
So what I want to say is that I guess we will learn some things about that damned stupid asshole of Jaekyung that could make us change our mind. Not in the next chapter of course but maybe earlier from what we expect...