The two sides soon reached an agreement, Zheng Zheng carried Tsukidan in his ring, and a dry of materials, and left satisfied.

And Deacon Zhong looked at the Chiyang Dragon Whisker Fruit in his hand, and his heart was also very satisfied, anyway, it was not his own points, and it was within the range of bearing, why not? The most important thing is that he can finally give an account to the deputy sect master.

As soon as Zheng Zheng appeared in the hall, he was surprised to find that those people had not left.

However, after learning that Zheng Zheng had been transferred to Zhuji Dan, he could only sigh and be disappointed.

Returning to his residence, Zheng Zheng began to prepare to start refining Zhuji Dan. Although there are two in my hand now, it is difficult to guarantee that there will be any accidents on the way, so it is natural that the more fully prepared the better, so that the grasp of building the foundation will naturally be higher.

When Baili Ice was refining the Zhuji Dan before, he was also observing the Dao of Perception Dan on the side, and he gained a lot. Now that I really want to go to the front line and refine Zhujidan by myself, I still have a little drum in my heart: there is no bottom.

However, there is no turning back when the bow is opened, and even if it fails, it is nothing more than the loss of two refining materials. At the very least, there are two Tsukidan pressure boxes in hand.

Hanging up the sign at the door, "Cultivation retreat, do not disturb", Zheng Zheng began to refine Zhuji Dan with all his might.

The elixir refined this time was not trivial, and it was a huge challenge for me. Therefore, Zheng Zheng began to prepare in every detail, and when it was auspicious, he bathed and changed clothes, sprinkled spices, and lit the incense burner, and then sat on his lap and opened the furnace for alchemy.

The steps before Tsukidan are the same as those of ordinary alchemy, but when it comes to the middle of refining, the properties of the material will be revealed. This is something that Zheng Zheng has never done before in the elixir that he has refined, which is incomparable.

Of the three main materials, the first to be thrown into the Ding furnace was the thousand-year-old rhino horn.

Judging from the name, this material is known to be taken from the single horn on the head of the demon beast rhinoceros. But anyone who can be crowned with the title of "millennium" is a beast that is proficient in demon law. Rhinoceros, in particular, are extremely powerful, have coarse skin and rough flesh, and the rhino horns on the top of their heads evolve every 100 years of survival. The older it gets, the more powerful the rhino becomes. Especially the rhino horn in Zheng Zheng's hand, it is the king of rhinos: the moon-gazing thunder rhinoceros.

Due to the perennial absorption of the essence of the sun and the moon, gathered on the rhino horn for cultivation, over time, this rhino horn will be filled with powerful thunder and lightning power, plus this demon beast's natural body is strong, if there is no strong cultivation, do not want to obtain the rhino horn on its head.

As soon as the thousand-year-old rhino horn was thrown into the Ding furnace, it was immediately filled with the power of the violent thunder attribute, and the essence liquid that had been refined before was attached to a dense electric thunder in the blink of an eye. Zheng Zheng was only a little out of control, and the Ding furnace was about to explode.

Fortunately, he reacted quickly and suppressed it with mana as soon as possible.

In just an instant, cold sweat was crawling on his forehead, and not long after refining Tsukidan began, he was taught a vivid lesson.

Where did Zheng Zheng dare to be distracted in the slightest, he concentrated on using mana to surround the ball of liquid essence, and then with a "boom" from the fire, he began to increase the firepower and burn around the ding. The entire furnace was immediately filled with terrifying heat.

At the beginning, the rhino horns jumped around in the ding, like a sword, constantly hitting the ding wall. Not only did it make a series of dull and sharp sounds, but even the Ding furnace was topped upside down. Zheng Zheng took a lot of effort to suppress the rhino horn town.

"I don't believe it, with the power of my Nanming fire, I can't help you break a corner. Zheng Zheng was furious, adjusted the true yuan of his whole body, and frantically increased the output of the fire, and the sound of a rhinoceros roaring seemed to sound in the ding, and the entire ding furnace, surrounded by white flames, revealed a blue ionic light, which was very bewitching.

"Give me a refinement. ”

Zheng Zheng roared again, and a powerful mana rushed into the Ding Wall, directly sealing the rhino horn with supreme power, forcing it to accept the fate of being refined.

At first, the rhino horn resisted fiercely, trying to break free from Zheng Zheng's mana suppression.

However, gradually, as the continuous mana like waves was transported in, Nanming became more and more vigorous, the temperature became higher and higher, and the blue rhino horn with electric rays began to show signs of melting, but the true yuan consumed by Zheng Zheng could only be calculated in terms of massiveness.

This is the first main medicine, and there are also Chiling Baiguo and Nine-Leaf Snow Lotus below, how can it continue when the time comes? Zheng Zheng couldn't help but tremble.

Taking advantage of the fact that the rhino horn was flattening, Zheng Zheng took the opportunity to stuff a few recovery pills in his mouth, and felt a little exhausted dantian, and then began to slowly circulate a little true yuan.

Zheng Zheng breathed a sigh of relief.

However, he did not dare to relax a little, because more difficult things were still to come.

Time passed little by little, the violent aura in the Dan furnace stabilized, and with Zheng Zheng's disdainful efforts, the rhino horn was finally melted into a ball of blue liquid, quietly suspended in the air of the Ding furnace. Just like crystal beads, transparent and shiny.

Zheng Zheng rolled up his mana and pierced the blue liquid directly into the auxiliary liquid below.

Blue and green blended for a moment, and the entire Ding furnace was filled with a blue glow. The medicinal properties of the green liquid are completely attached to the blue liquid turned by the rhino horn, and eventually it becomes a mass of medicine residue.

This is the time.

Zheng Zheng, who had just recovered some mana, took the plunge and knocked the nine-leaf snow lotus seed into it.

The icy and biting breath only made the temperature in the Ding furnace plummet in an instant, and the blue liquid immediately melted into ice, and it was about to freeze out.

"Burn. ”

At the critical moment, Zheng Zheng let out a deep sigh, Nanming was burned to the extreme, and an almost transparent flame immediately melted the frost and snow gas away.

Seeing the blue liquid return to its original state, Zheng Zheng was relieved. If he was one second later, this furnace of elixir would be completely wasted.

It's just that the frost aura on the snow lotus seed is too huge, and every time Zheng Zheng's mana is difficult to follow, a huge breath of life is revealed in the snow lotus seed's body, and the cold qi that has been compressed and refined is full of it.

Zheng Zheng used the fire to calcinate, and it took seven or eight hours before he stripped off its original essence.

By the end of this, he was pale and tired like a dead dog.

But the most critical third step was about to start, and Zheng Zheng had no time to rest and recover, so he could only take out the recovery pill again, and then take a sip of snow wine, racing against time to recover mana.

The last main medicine was beaten into the Ding furnace, and the white spirit red fruit melted when it met the fire, and instantly turned into a spiritual mist. Zheng Zheng's reaction was slightly slower by half a beat, and one-tenth of the spiritual mist was evaporated by the high temperature, which made his face even more ugly.

Wrapping the spiritual mist with mana, Zheng Zheng felt that the true yuan had gone far to the critical point, and there would be signs of collapse at any time, he did not hesitate to spit out a mouthful of natal essence on the top of the Ding furnace, and with this support, the fire that had been much dimmer rose again.

The spiritual mist in the ding, the white snow lotus essence, and the blue rhino horn essence slowly began to blend.

In the originally calm Ding Furnace space, violent energy erupted in an instant. A huge anti-shock force rebounded directly into Zheng Zheng's mind through divine thoughts, like a lightning strike, and immediately lost the control of the essence in the Ding Furnace.

It's not good, Zheng Zheng, who came back to his senses, couldn't help but change his face greatly.