Use your superb wisdom to manipulate prisoners and exchange gold resources for money Go to build more buildings, parks, factories, etc. Choose the buildings you need most and get more resources! Keep developing and let your building fill all the maps! Be the first richest person! Game features: With your powerful wisdom and unparalleled mobility, let the entire mine work! Excavation, transportation, sale, indispensable! Depth is very important, the deeper you get, the more good things you get! The game can be automatically dig, automatically increasing your idle income, without time and effort! Even if you are offline, you can earn a lot of money! You can increase profitability by using a variety of props! There are also monster modes in the game, labyrinth mode waiting for you to experience, destroy all invading monsters and kill them! Of course, you can also hire agents to increase the enthusiasm of your workers and protect your mine from monsters! You profit from smart investment, or expand investment to promote economic growth, build different buildings, use them, and get higher benefits! You can use the props to improve the enthusiasm of the workers, pay attention to supervise them, they will be lazy!