Becoming a Demon King Starts with Building a Dungeon!

Traveling through another world, Linn is bound to the dungeon conversion system. As long as the system loses money, he can make money. To this end, he began to work tirelessly to burn money and build the most terrifying, powerful, and deep-rooted dungeon in the entire world. In the abyss, there is such a top-secret information - the great Demon King Linn is controlling the entire world. His minions are spread across all races, whether they are humans, dragons, heavens, or elves, and there are countless fanatical believers. His existence was deeply feared by countless forces, and countless heroes, gods, and demons began to call him the 'Lord of the Abyss', the 'Enemy of the Holy Light', the 'Conqueror of the Dragon', the 'Controller of the World Tree', the 'Destroyer of All Realms'... And so on. Faced with these rumors, Lin En frowned and decisively denied them. "Don't get me wrong, I just want to make some gold coins. God knows why it turned out like this." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.