There was a loud bang, and the furnace exploded again.

Zheng Zheng sighed and came out of the pagoda space with his head a little dejected. In less than a day, he failed five times, and each time he either blew up the furnace or refined it into a waste pill. And the reasons for each failure are different, he almost racks his brains and thinks hard about the reasons, but there are always all kinds of accidents, which makes him exhausted.

I simply don't practice it, and I will talk about it when I come out to breathe.

As soon as he appeared, the spirit beasts guarding the surrounding of the cave surrounded him, and after some exchange, Zheng Zheng was extremely surprised and asked, "White python, did you say that you also discovered the spirit stone vein mine?"

The white python nodded.

After Zheng Zheng was overjoyed, he fell into a long contemplation, the spirit stone vein discovered by the three-tailed fox had a peacock above the ninth level of qi refining, and maybe even a Great Perfection Realm level was cultivating, so what about the white python? What kind of powerful demon beast would it be guarding it?

At this time, there were two not weak mana fluctuations in front of him, Zheng Zheng waved his hand, and several demon beasts entered the pagoda space at the same time.

Two figures appeared in the distance, it was Xuanyuan Longhua and Shushan Bibo.

"Brother Sanzhen, are you here? We felt a very terrifying aura permeating the air before, and then the thunderstorm fell, what happened?" Long Hua, who was not far away, saw Zheng Zheng and hurriedly ran over, and asked a lot of questions.

Zheng Zheng said the matter again, thought about it, or hide the peacock in his pagoda, that is his highest core secret, the less people know, the safer. He asked, "Have you found any veins of spirit stones?"

After Xuanyuan Longhua heard this question, he was very excited and said: "Yes, it's on this mountain, you see." He took out two fist-sized spirit stones to show off, and then said happily: "Brother Sanzhen, this is still something I found casually on the side of the mountain, if you dig deeper, there must be a lot of spirit stones." ”

Zheng Zheng nodded, looked at the mountain range in front of him, which was several kilometers in radius, and began to think about how to collect spirit stones.

If you rely on ordinary excavation, it takes too long and is inefficient. Soon, he had an idea and said to the two: "This mountain must be a spiritual stone mine, so we might as well divide it into three major pieces and then pick one for each person." What do you think?"

Bi Bo had a nervous expression before, but after hearing this plan, he obviously relaxed.

This division is reasonable, and the two naturally have no opinion.

Now that the decision has been made, Zheng Zheng plans to do it.

At this time, Xuanyuan Longhua smiled and said, "Brother Sanzhen, let me come." ”

After saying this, he had a right hand, and a three-foot Qingfeng had already fallen into his hand. The body of this sword is as thin as a cicada's wings, the whole body is blood-red, constantly blooming with red light, and a blood dragon with teeth and claws attached to the sword body is lifelike.

"This artifact is very good. Zheng Zheng felt a bloody aura from above, and couldn't help but admire.

Longhua "Coco" laughed twice, showing a difference.

He sacrificed the magic weapon, and instantly swelled in the air into dozens of zhang giant sword, bursting out of ten thousand blood lights, and a vicious aura swept the whole audience, with thunder and thunder on it, and a faint dragon roaring and groaning. Long Hua let out a deep shout, and the giant sword slashed towards the mountain peak in the air.

"Boom, boom, boom" made a loud noise, and the mountain peak was immediately split out by a third. He concocted the same method, and went down with another sword, slashing out the other third. After doing this, he withdrew his sword with some breath, and said with a faint flush on his face: "This sword has been harmful, but it consumes too much mana." ”

Zheng Zheng couldn't help but finish, this Longhua is obviously a big boy.

He smiled softly: "Since you are making great efforts, then you can choose first." ”

Long Hua smiled a little shyly, but the movements in his hands were not slow, he took out a jade bottle, and quickly took away the spirit mine in the middle, which was not polite at all. Next, Zheng Zheng and Bibo also collected the other two Lingshi mines.

After receiving it, Zheng Zheng closed his eyes and sat down, signaling the two of them not to disturb him, and Shen Nian quickly entered the pagoda space. A mountain peak of about two miles or so sits in the middle, and one side of the mountain is shining, constantly emitting a dense and incomparable aura.

With a wave of his hand, the pagoda space surged, and the half of the spirit stone vein was buried in the underground of the pagoda.

By the way, there is another spiritual vein, thinking of the news brought by the flying python, Zheng Zheng's heart is hot again. He walked out of the pagoda space, found an excuse to say goodbye to the two of them temporarily, and then found a hidden place, and entered the pagoda again, preparing to continue refining the Beast Yuan Returning Spirit Pill.

This time it will succeed no matter what.

Zheng Zheng, who had learned the previous lesson, cheered up his spirit this time, eliminated a distracting thought, and made a fire, and the bottom of the furnace began to burn.

When the high temperature fills the entire Ding furnace, the Dan water boils, and a dry auxiliary medicine begins to melt, the ambergris grass is immediately thrown out. This grass is cold, and it cannot be calcined unless it is a different fire. It's just that once it exceeds the tolerance point, it will lose its medicinal properties, so it is difficult to grasp the heat.

Zheng Zheng carefully controlled his mana, not daring to let the fire burn too violently, melting it little by little, and then removing its dross and its essence. A cold aura emanated as the ambergris was melted, and the temperature in the furnace immediately dropped.

Zheng Zheng was prepared, and immediately increased the flame to balance the temperature in the furnace.

Time passed slowly in the decomposition of the essence of ambergris, and it took a whole hour to completely extract its essence.

It's just that Zheng Zheng didn't have time to catch his breath at all, and immediately popped into a drop of boundless water.

This boundless water is the essence of Kwai water, pure and quiet, which Zheng Zheng exchanged for when he was in the Kuixing Bazaar, and the witches just regarded it as a kind of mountain water to quench their thirst and restore their bodies, but in Zheng Zheng's hands, it has become an important material for alchemy.

Any elixir, as long as a little boundless water is added, the purity of the extracted will be one order higher than that of ordinary mountains and rivers, and the medicinal effect will be longer and milder.

As soon as the infinite water enters the high-temperature furnace, it immediately turns into a mist, which may be evaporated at any time. Zheng Zheng seized the opportunity, wrapped it with mana again and again, and then sealed it into the essence of ambergris.

This step is the hardest and most error-prone. It was here that Zheng Zheng failed three times in a row before.

His mind was highly tense, and he was always paying attention to the changes in that mass of essence liquid, fusion, decomposition, refusion, and purification, and every subtle change could lead to the success or failure of the elixir.

Time passed minute by minute, fine sweat was already pouring out of Zheng Zheng's forehead, and Shen Nian had an indescribable feeling of fatigue, and the consumption of refining the Beast Yuan Returning Spirit Pill was really amazing. If it weren't for the pagoda space, I believe it would have been impossible to support it for a long time, and the Ding Bang Dan would have been wasted.

Finally, the liquid medicine fused perfectly with the spiritual mist transformed by the infinite water.

Zheng Zheng's spirits lifted, and the final moment of Chengdan finally came.