Chen Mo, a 35-year-old social worker with a huge mortgage, was selected as the Chosen One of the Dragon Kingdom and entered the world of rules and weird stories broadcast live around the world. Others relied on supernatural powers to pass the level, but he relied on the rules of survival in the workplace and the forbearance calculations of middle-aged people to survive in the strange dungeon. When everyone thought he was on the fifth floor, he silently took out his calculator: "Is the clearance bonus enough for me to pay off my mortgage?"
