There's Something Really Wrong with This Dungeon

"A frustrated demon noble, a piece of knowledge from the past life, plus the classic suffering start as a catalyst!" —— Lei Ze, who was transported to a different world and reincarnated as a demon, faced the dilemma of being assigned to the front line of the dungeon at the beginning. In order not to lose the face of the time traveler, he relies on his own efforts and talents - the power of the system. A fantasy dungeon farming journey began. ------------------ Unconsciously, this dungeon became "the only one". From the weakest to the strongest! From the poorest to the richest! From the most earthly world to the most underworld! Lei Ze standing on the dome of the dungeon... "I told you, wait for me to grow!" Elements: [Game Alien] + [Western Fantasy] + [Rise] + [The Mastermind]