Money Addiction Dungeon: a Theme Park with Two Copper Tickets

The dungeon master is the Dungeon Master, or DM for short. The DM shoulders a great mission, which is to allow adventurers to complete the adventure with a little difficulty without losing the game experience. DM, known as Lao Ju, obviously knows this well. So of course he would not place dung monsters such as the Four Goblin Kings in the novice area, put assassins behind the door, the treasure chest is full of Mimics, various traps, dung pits, the door cannot be opened from here... Right? Boy, the ELO system! The dungeon makes money and the dungeon spends money, and I want to take it home. "But I'm not a devil. Our dungeon also provides space storage safes, city return scrolls, corpse recycling, resurrection and other services. What do you mean, you get a guarantee when you buy it? Am I doing charity?" "I'm not interested in gold coins!" The original name is the Guide to the Economic Construction and Development of Dungeons and Surrounding Towns (should be abbreviated as D&D). It tells the story of a dungeon city owner who builds an adventure project in the dungeon in order to promote the economic development of surrounding towns... (Also known as "Money Addicted Dungeon", "Longing to Become a Dungeon City Master", "Laoji Teaches You to Be a Dungeon Master", "Hey, I don't want to be a DM who leads a group of unruly people!") Ps: No adventurers or staff were sent to the underworld during the writing period.