"Emperor Stone?"
Qin Zheng nodded. His eyes were looking at the stone in the middle of the cave as he sighed to himself. When he found out that Lin Cai sensed an awful smell, he had guessed that a high ranked stone must be here. And this Emperor Stone was precisely a very high ranking stone.
And also the most brutal ones.
"Just like the name suggests, Emperor Stone is the type of stone that's very demanding and powerful. It's actually a type of ore, but because of the composition, it's normally called a stone. Emperor Stone can form naturally in a hot and cold environment, so you can occasionally find them in the mining area if you go deep enough."