Through regular surveys of the mining area, a large amount of ore was discovered. Powerful miners in mining operations can achieve profits by excavating underground rocks and extracting valuable items. The underground is full of unknown risks and challenges, and only brave miners can successfully control the soil. Incomplete gems can be exchanged for valuable gold coins, which can be used to enhance miners' abilities and improve mining efficiency, while allowing adventurers to explore gems at a faster pace. With the continuous increase of explorers, they will delve into mining areas worldwide to avoid more gems and become the legitimate owners of the mines.