However, Lin Tianming was not aware of this progress at the moment.
Because at this time, Lin Tianming was still deep in closed-door training within a certain cave mansion at the Lin Family Ancestral Land on Qingyun Mountain.
And so, time slowly flowed by.
In the blink of an eye, several years had passed.
On this day at Qingyun Mountain, inside Lin Tianming's cave mansion, in a specific refining chamber.
At this moment, Lin Tianming, seated cross-legged on a meditation mat, opened his eyes, and a sharp glint shot out, quickly striking the wall of the chamber.
Immediately after, with a muffled thud, that glint left a noticeable mark on the wall built of bluestone.
Seeing this, Lin Tianming's expression turned slightly joyful, and a satisfied smile appeared on his face.
In his eyes, the walls of this chamber were constructed using Second Order minerals, which possessed considerable hardness.
