The Encounters in the Dungeon Never End

The labyrinth city Einstein is a huge city with an underground labyrinth; Humans and demihumans gather here for wealth, honor, and adventure; A young man from the countryside comes here with a longing for the unknown and a small dream. What kind of encounter will he have in the underground city? "Hurry up, star, hurry up and go out to work, hurry up and make money, and then support me!" "I understand, captain, leave it to me!"