With the passage of time, under Zuo Ao's exquisite control, the thirty-four medicinal materials such as the Empty Tear Grass, the Fire Sun Star Essence, and the Jingwu Dry turned into a series of quintessential medicinal liquids, suspended in the Dan furnace, and the combing was very distinct.

Zuo Ao slowly opened his eyes, and after watching the separation of the thirty-four different colored medicinal liquids, the aura of his whole body moved, increasing the strength of the spiritual energy conveyed at the tips of his fingers, and a spiritual aura more powerful than purification was transmitted over, and the earth fire under the Dan furnace burned even more vigorously.

With a bang, the alchemy furnace that had been suspended in mid-air was covered again under Zuo Ao's guidance.

Now that the purification is over, it should be time for Ning Dan!

Ye Wuchen, who was in charge of recording on the side, looked at Zuo Ao with anticipation.

After doing all this, Zuo Ao pulled out his hands that conveyed spiritual energy, and quickly sealed them, and punched out the mysterious and profound handprints one after another.

I saw that the alchemy furnace also began to rotate rapidly in a regular manner with the entry of this aura handprint.

Gradually, a faint fragrance began to appear around the rapidly rotating alchemy furnace.

This is about to be successful! The second grade of the pill Jingxin Pill is about to succeed.

Ye Wuchen's heart suddenly lifted, although the alchemy was already coming to an end at this time, only the final condensation stage was missing, but it was precisely this last step that was the most important, once something went wrong in the condensing pill, the previous efforts would be lost.

Which part of the medicinal properties is a little more or a little less, and because the condensation time is one more or one less, it will affect the success rate of Cheng Dan.

As a third-grade alchemist, Zuo Ao naturally understood this, and at this point, he had already put his whole body into the alchemy furnace at this moment, and there were more and more aura handprints between his hands.

In just a few breaths, the medicinal fragrance emitted by the alchemy furnace became stronger and stronger.

"Uhh

Zuo Ao suddenly let out a deep sigh, and his right hand slammed out a spiritual energy handprint, which directly hit the Nadan furnace.

Suddenly, the rich medicinal fragrance was directly suppressed by this Zuo Ao, and there was no fragrance wafting out of the alchemy furnace.

It worked?

Seeing this, Ye Wuchen had doubts in his heart, wondering if this was the pill that had converged all the medicinal fragrances, or was he defeated by Zuo Ao's blow?

I saw that Zuo Ao walked towards the alchemy furnace without hurrying and opened the lid of the furnace.

"Huh?"

Ye Wuchen's heart was full of curiosity, and at the same time, he quickly followed, and leaned in with his head, only to see seven small pale green pills suspended in the alchemy furnace.

And it's done! And it's seven pieces in one furnace!

After seeing these seven meditation pills, Zuo Ao's old-fashioned face also showed a rare smile, took out a jade bottle from the space ring, and stretched out his hand to put these seven meditation pills into the jade bottle.

After doing all this, Zuo Ao looked at Ye Wuchen with a straight face again.

Ye Wuchen, who was staring at him, also kicked his heart, and knew that the test of becoming a medicine apprentice was coming.

"Did you just see the medicinal herbs I used clearly?" Zuo Ao said as he touched his chin while looking at Ye Wuchen with a test look.

"Elder Hui, the disciple is stupid, and he can only barely remember the thirty-four kinds of medicinal materials, but he can only recognize the thirty kinds of spiritual herbs and elixirs such as the Empty Tear Grass, the Fire Sun Star Essence, and the Jingwu Dry, and the disciples of the four medicinal materials still don't know it, and can only remember their shapes and colors, these are all records made by the disciples!"

Ye Wuchen said respectfully, and at the same time handed the jade slip he made to Zuo Ao.

Well!

Zuo Ao took this jade slip from Ye Wuchen's hand, and a stream of aura poured into this jade slip to test whether it was like what Ye Wuchen said.

"Huh?"

When Zuo Ao glanced at the information in this jade slip, his eyes suddenly lit up, he didn't expect this kid to be so serious, in just a dozen breaths, he was able to throw out these thirty-four medicinal materials, but he still had too little experience, and the remaining four unknown elixirs, to be honest, still belonged to those simple second-grade elixirs.

However, Ye Wuchen's attitude is still okay, but if he has an attitude alone, he must also need the talent of alchemy.

Thinking of this, Zuo Ao still didn't indicate his attitude, but chose to continue the test.

"Then can you see the technique I used when I finally condensed the pill?"

The number and name of the medicinal materials asked just now were to examine Ye Wuchen's attitude and foundation, but the technique of asking at this time was a test of talent, allowing Ye Wuchen to see clearly the technique and mudra in an instant, as well as comprehend the mystery.

At this time, Zuo Ao no longer looked at Ye Wuchen with an inquiring eye, but his face was full of expectation, if Ye Wuchen's answer could satisfy him, even if he passed the test, he could be accepted as a medicine apprentice.

"Tricks?"

Hearing Zuo Ao's inquiry, Ye Wuchen pondered for a moment, trying to recall Zuo Ao's fast aura handprint before, as well as the hand shape when he cast it.

"Recall that the disciple vaguely remembered that when you started the condensing pill, the seventh mudra you made was a technique of spiraling air aura, and the disciple guessed that this mudra was to make the elixir better fuse the purified spiritual liquid when it was rotating, and the disciple also noticed that you made this kind of mudra when you were in the twenty-first, thirty-fifth, and forty-ninth mudras. ”

Ye Wuchen paused and continued.

The disciple boldly guessed that each of the fourteen realms in the middle was a cycle, and presumably the entire series of Ning Dan techniques and mudras were composed of fourteen different techniques. ”

Hearing this, Zuo Ao was extremely shocked in his heart, and he was very satisfied when he heard that Ye Wuchen could say the spiral aura, and he had already admitted his identity as a medicine disciple in his heart, but when Ye Wuchen could still continue to guess that his 'Golden Leaf Alchemy' was based on the fourteen forms as a cycle through observation and statistics, there was even more turmoil in his heart.

You must know that every alchemist can improve his alchemy success rate through a certain alchemy technique when condensing the pill, and this kind of alchemy is extremely rare, and it is generally passed down in one line, unless it is a inheritance that can only be accepted by a disciple.

When Zuo Ao was performing the Golden Leaf Alchemy, the technique was extremely fast, almost one breath made nearly ten handprints, ordinary people couldn't see how many sets of movements there were, not to mention the existence of Ye Wuchen, who could still remember the hand shape, what was even more terrifying was that he could still speculate that there were only fourteen groups of this alchemy technique, and he could remember one hand shape just by watching it once.

(End of chapter)