300 mines and Fumijiro_2

Moreover, when Kamiya stayed in front of that rock wall, Fukitaku also shook its bell to signal good fortune.

Regrettably, after exerting much effort in an attempt, Kamiya wasn't able to chisel off the part of the wall with the peculiar patterns.

He couldn't do it.

Even when Mary swung her hefty knife at it, sparks flew from the heavy blade, but the rock wall remained as integral as cast iron, not even a chip was dislodged.

"This mine's rock wall composition is quite unique. Is it because it's a secret stash of a mountain god? Or is it that mining here requires some specific skills or tools?"

Lacking a clear idea about this, Kamiya eventually had to leave the mine with some regret.

He had a feeling that this newly opened mine held immense potential, and the yield would definitely be more than just the few ores and Forging Stones he had picked up.

"I'll have to go back to Takamagahara and ask Kaku about this."

...

Takamagahara.

The opulent yet ruined Divine Hall.