Aya if people of mc world is this stupid no wonder he feel stress out and will have bad mood.
Anyway what's the point again if they just clean the passage way of every player. Don't tell me they just clean it and not for collecting material it that's so, the dungeon have a time limit, would it not mean everything will be reset at all. Are the author of this novel didn't use their Brain to think more a basic logic for all of this. Because if you ask me, what the point of a useless job if they not collect the death monster material or something and just clean the road. That's kind of stupid man. I thought cleaner is not only to clean the way but also collect material and protect people from any kind of bad poison from monster.