Responses
Much agreed and, sorry, thought you meant that there was no way of knowing of what Inseop is thinking at all. It's pretty neat-- the decision to give Oh Inseop no thought bubbles definitely elevates his eeriness and really sets him apart from the rest. I didn't even realize that detail until I read your comment, so thanks for pointing it out.

56 chapters and not a single, absolutely zero thoughts bubble from inseop i’m starting to get uneasy . We see everyone’s first person except his..just what is he thinking.