The Difficulty of First-Class Materials! The Third Round!

Like everyone else, Zhang Lingshan immediately went to exchange for rice and Immortal Spirit Pills to replenish himself.

Although he had not consumed much and was in better condition than most people, in order to seize the opportunity before him, he had to put in every possible effort no matter what. He had to refine in his best state.

Besides that, Zhang Lingshan still had things to do.

Because Jiang Yan had said the rest period was four hours. During that time, aside from eating rice and Immortal Spirit Pills, there were many other things he could do.

For example.

Trying to refine a first-class material.

Because he had never refined a first-class material before, he had no grasp of how difficult it was to refine one. When it came time for the official refinement, something unexpected might happen.

After all, there was only one chance. If he made one careless mistake, he would be eliminated on the spot.

So.

Zhang Lingshan decided to try refining one himself first. He did not expect to refine it to seventy-five percent purity; he only hoped to grasp its properties.

Jiang Yan probably guessed that someone would do as I am doing, which is why he didn't reveal what material it would be, lest someone practice it in advance and then the true level couldn't be measured.

Zhang Lingshan thought to himself.

Since he did not know which material they would ultimately have to refine, Zhang Lingshan could only choose one at random from among the first-class materials.

Fortunately, he knew it was a water-attribute material, and among the first-class materials, there were only ten water-attribute materials.

In other words, his chance of choosing correctly was one in ten.

*The Blue Sea Iron and Water Dragon Silver refined in the previous two rounds