In the square, the refining of the pill continued, and about an hour passed, as a medicinal herb was thrown into the medicine pod by Zhao Xiaoyi, a full four or five hundred medicinal materials were finally refined by Zhao Xiaoyi, and all of them turned into a ball of blazing flames rolling in the medicine pod.

There were four hours in total, as long as the elixir was refined in these four hours, so Zhao Xiaoyi was not in a hurry, and slowly roasted these melted medicinal materials on the flames.

The raging flame glowed with colorful light, illuminating Zhao Xiaoyi's face colorfully, and in that flame, a fist-sized ball could be faintly seen, which was grayish-brown, like a stone, but it was slowly getting smaller under the scorching flame.

"Condensation!" At a certain moment, with Zhao Xiaoyi's low cry outside the medicine tripod, he saw that the group of refined medicinal materials in the medicine tripod was spinning rapidly, and in the rotation, it was also changing rapidly, zuihou, a black-brown pill the size of a thumb successfully rolled in Zhao Xiaoyi's sight.

The pill was successfully condensed, but Zhao Xiaoyi was not relieved, there were beads of sweat on his forehead, his eyes were solemn, refining the four-grade pill was not as good as the third-grade pill, the four-grade pill was very unstable, as long as there was a little distraction, all the previous efforts would be in vain, even if the pill was successful, if he didn't pay attention to it, it would all turn into ashes.

Sweat dripped from his forehead, and before it fell to the ground, it was evaporated by the blazing temperature emitted from the medicine pod, Zhao Xiaoyi concentrated all his energy, and only after the condensed rudimentary pill was completely stabilized, did his eyelids blink.

This is the first time he has refined the four-pin pill, and he can also feel the difficulty of it, it is definitely not comparable to any kind of three-pin pill, the seemingly simple steps, but the things contained in it are extremely complicated, if the control is not good, the effort is in vain, and there is no chance to start over.

Generally speaking, as long as Ning Dan is successful, as long as you are not distracted, you should be able to refine the pill, but if you want to improve the quality, the difficulty of this is another level.

If you want to improve the quality of the elixir, not only should the temperature change of the flame be perfectly controlled, but also some other elements should be added to it, these elements are extremely difficult to control, and an accidental pill will be burned by the flame, or even exploded.

Spiritual power poured into the medicine pod, and Zhao Xiaoyi tried his best to control these violent flames, so that the pills were slowly roasting on the flames.

While Zhao Xiaoyi was busy with the pill, Yang Yi over there also focused his energy on the medicine tripod, his speed was much faster than Zhao Xiaoyi's, and when Zhao Xiaoyi was condensing the pill, Yang Yi's pill was already rolling in the pill.

If Yang Yi takes out the pill now, it will definitely be a high-quality four-grade pill, but he wants more than that, if he wants to really step on Zhao Xiaoyi, he must have some special means.

Yang Yi's face was solemn, although he was already very proficient in refining the Qiankun Pill, but it was very difficult to improve the quality, that is, he had to be cautious.

Time passed little by little, and as time went by, the number of people in the square became smaller and smaller, and now, most of the time has passed, and there are only five people left in the square, including Zhao Xiaoyi and Yang Yi.

And as the fine sand in the hourglass became less and less, the mood of the people around the square became more and more nervous, and it was soon to be seen who could win between Zhao Xiaoyi and Yang Yi and who would cut off his arm.

Even the Huang Xie on the rostrum, they didn't quarrel with Old Man Zhu anymore, staring at Zhao Xiaoyi and Yang Yi in the field without blinking, every time the fire in their Ding beat made Huang Xie's heart rush violently.

"It should be about to be known!" "His gaze fell on Yang Yi's medicine tripod, and Huang Xie muttered at this time.

Huang Xie is worthy of being a five-grade alchemist, and he is also the pavilion master of the Dan Pavilion, his eyes are poisonous and hot, and after his words fell, he really saw Yang Yi take it away, and then a pill flew out of the medicine pod, and Zuihou was firmly grasped by Yang Yi in the palm of his hand.

"Come out!" "Come out!" The crowd around the square, seeing the pill flying out of the medicine tripod, all eyes were cast on Yang Yi, this time, Yang Yi was finally faster than Zhao Xiaoyi, and at the very least, it showed that Yang Yi had successfully refined the four-grade pill, as for the quality problem, it depended on whether Zhao Xiaoyi could overpower him.

On the stone platform, Yang Yi's right hand was bent and clenched, he received his hand in front of him, and then slowly opened his five fingers, as the warm pill in his hand gradually appeared in sight, the corners of Yang Yi's mouth, a touch of ecstasy, the arc was also getting bigger and bigger.

In Yang Yi's palm, it was a black-brown elixir, the size of the elixir's thumb, the surface was smooth and smooth, just by virtue of this, it was definitely a four-grade elixir of excellent quality, but what made Yang Yi ecstatic was not the smooth and smooth surface, but the white lines that were visible on the surface.

The white lines on the surface of the black-brown pill already showed that the pill in Yang Yi's hand was genuine.

Alchemy, in addition to successfully refining the required grade, more important is the quality of a pill, the higher the quality, the better the efficacy, after the quality of the pill reaches a supreme limit, there will be lines on the pill, up to three lines.

The quality of the elixir with lines is definitely not comparable to that of ordinary pills, and the quality of such elixirs has reached a supreme realm, even if it is some old oil that alchemizes, not all of them can be refined.

The ecstatic smile on Yang Yi's face could not be concealed, in the entire Dan Pavilion, there was no student who could refine the pill with the Dan pattern, and he was now the first, and more importantly, he was about to completely trample Zhao Xiaoyi under his feet with this pill.

Everyone on the rostrum saw Yang Yi being the first to refine the pill, and their faces couldn't help but have a look of appreciation, in the Dan Pavilion, Yang Yi has always been their proud existence, this time to be able to refine the four-grade pill so quickly, it is enough to show that Yang Yi's alchemy is not simple, as for the quality, they can't know yet, the time is not over, and they can't look at the contestant's pill first, and when the time is over, all the pills will be tasted together.

After a simple excitement, Yang Yi's complexion also recovered, he turned his head to look at Zhao Xiaoyi, who was still trying to get pregnant, there was a sneering look in his eyes, being able to refine the pill with the Dan pattern is something that only those with great attainments in alchemy can do, he doesn't believe that Zhao Xiaoyi can do this, even if Zhao Xiaoyi can also refine the pill with the Dan pattern, it will be a tie at most, and he Yang Yi will not lose either.

"The light of the fireflies also dares to compete for the moon, compare with me, you are just a joke. With a cold snort, Yang Yi held the pill in his hand, and now wait for the time to end.

Zhao Xiaoyi didn't turn his head to look at Yang Yi, but it didn't mean that he didn't notice Yang Yi's expression, looking at Yang Yi's proud appearance now, Zhao Xiaoyi also faintly guessed something, what could make him so embarrassed, obviously the quality of the pill was not low.

"Yiwen Pill is not qualified to be arrogant in front of me. Zhao Xiaoyi secretly sneered, paused slightly, his spiritual power poured into the medicine tripod overwhelmingly, and then, the vitality in his body surged, and the vitality with thunder and lightning and the black vitality actually poured into the medicine tripod at the same time.