Demon lord?

"Welcome to High rise guild! Are you ready to start your adventure?" A young lady glared at Viktor's face and greeted him out of nowhere. He was straining near the door and then a lady with two ponytails came and started to annoy him.

She again said, "Dear adventurer, what kind of quest do you want to have today? We have lots of F-rank quests ready."

"I'm not here for the F class quest. Sorry. I'm here to check out. I'm new here."

"Oh!! A new adventurer! Please follow me to the reception and get your id and adventure card ready."

Last night, Viktor's ID again changed due to his job so he was listed as a B-class adventurer. B class is known as the equal of A class so he didn't want to take it out. It would create unnecessary attention so he said, "Um. Can I sell some herbs instead of taking a quest and checking out?"

"Non-adventurers get 20% fewer profits than the listed ones."

'I guess I have no choice then…'