Inside the mining cave.
Under the continuous influence of the purple light, all the lower-grade and middle-grade spirit stones within the entire vein recovered.
The purple light emanating from the fist-sized black dot began to slowly dissipate, and the black dot itself was gradually shrinking.
Soon, the black dot shrank back to its original size and rushed back into Shen Feng's body, returning to his Dantian.
Embedded in the stone walls and the ground of the mining cave were the lower-grade and middle-grade spirit stones, gleaming with light. The initially abandoned vein now teemed with vitality.
Under the nourishment of spiritual energy, the flowers, grass, and trees around the vein grew at a rate visible to the naked eye.
But at the moment.
Shen Feng had no time to pay attention to these things, as a layer of frost had formed over his closed eyes.
The ultimate coldness seemed as if it would freeze his eyeballs and cause them to burst open.
