Han Li's question clearly came as quite a surprise to the three mine slaves, and they exchanged a few glances before the remaining two mine slaves settled their eyes on the middle mine slave again.

The mine slave's expression changed several times, and he knew that he wouldn't be able to hide their secret any longer.

Thus, a wry smile appeared on his face as he replied, "Originally, all of the Foreign Devilish Metal in this area had already been mined, but during the past few days that we've been trapped in here, we stumbled upon another area that was filled with Foreign Devilish Metal while attempting to dig a tunnel out of here. However, the three of us alone naturally weren't able to mine the area, so we could only seal it up with mud and rocks for now. If you're interested, we can take you to see it."

"I see. I'm assuming Wu You and the others either didn't know about this or didn't dare to delay any longer and decided to abandon the...