Responses
Maybe because the novel had to explain or describe everything like the mood/ambiance/setting of the place, and character's expression one by one and you had to read every description which obviously made the chapters in the novel longer, whereas in the manhwa, it was all showed in a single panel and only the conversations will make it longer.

Is it just me or are the chapters getting short ashell with little progress? I’ve read up the novel but it doesn’t hit the same as the visuals does