A Chef in the World of Dungeons

Everyone on Earth is taken to a new world. A world of Dungeons. Chuck is selected to represent his family. As a Dungeon master, he has one month to make a safe place for his family to come to.

Unfortunately, he has one of the worst classes available. But through a stroke of luck, it is upgrade 100 times to become a top tier class.

Chuck is a top tier chef. He decides to make a restaurant on the bottom floor of his dungeon. He will need to protect it well and also satisfy his customers if he wishes to create a good home for his family.