In the Heavenly Wind Empire's standards, the elixir had a total of grades from one to nine.

The ordinary Qi Gathering Dispersion that Lu Chengfeng took before can only be regarded as a second-grade at best. Later, the Qinglian Peiyuan Pill and the Purple Heart Barrier Breaking Pill used in the rush were regarded as fourth- and fifth-grade pills. The five-pin pill is already an extremely precious elixir for many strong people. However, this innate creation pill is an unprecedented eight-grade pill!

In addition to the legendary holy elixir, as well as the nine-grade elixir that can live the flesh and bones of the dead, these eight-grade elixirs are already the world's first-class elixir.

After putting this eight-rank spirit pill into the space ring for a while, Lu Chengfeng calmed down from his excitement.

With some anticipation, he walked to the third lotus platform.

After opening the barrier, a white monster egg the size of a human head appeared in front of him. There are golden streaks on each end of the eggshell, and if you concentrate on it, you can feel the life inside vibrating slightly. Due to the protection of the time-stagnant enchantment, even after a thousand years, the condition of this monster egg is still the same as when it was first put in.

This is?

Lu Chengfeng carefully held up this heavy egg, looked at it carefully, and finally confirmed that it was the beast egg of the ninth-order demonic beast, the Golden-winged Thunder Eagle.

"It's actually a war beast that can be domesticated. ”

Lu Chengfeng was a little surprised, and there were some surprises. You must know that the Golden-winged Thunder Eagle is the king of flying magical beasts. When it grows up, its body weighs hundreds of kilograms, and its wingspan is six or seven meters long. Not only is it extremely fast, but it also has good fighting ability and domineering lightning magic. With it, Lu Chengfeng is not only equal to an extra powerful helper, but also can be used as a flying mount. In this way, you don't have to wait for the ninth-order Dou Qi Transformation Wing to fly.

In addition, the Golden-winged Thunderhawk has strong potential. If the conditions are right, it may not be possible to advance to a holy beast!

On the continent, there are several Golden-winged Thunder Eagles who have surpassed their own peaks and stepped into the precedent of Saint-level demonic beasts.

I have to say that the ancestors of that year did make extremely thorough preparations for their descendants. There is the most fundamental Dou Qi Gong method, there is a creation pill that can wash the marrow and cut the bones, and there is a powerful war beast that is the ninth order after growing up. With such help, if the descendants can't grow up, then you really can't blame the seniors for not taking care of them.

So, after reading the first three stone platforms, what will be the last one?

With a light touch of his finger to open the enchantment, Lu Chengfeng took out the black fire bead suspended on the lotus platform. This finger-sized bead doesn't look special at first glance. But if you look closely, you can feel the terrifying power contained in it. The black flame sealed inside has an incomparably ferocious corrosive power, which can destroy all enemies that are attached to it and burn, and it is an unquenchable flame from the underworld!

"Carlo of the Flames?"

Lu Chengfeng was startled and called out its name.

This black orb of fire is sealed with a large amount of power from the sixth evil god, the Karlo of the Flames. Each time it is activated, the orb of fire emits a terrifying flame that attaches to the user's sword, causing unimaginable destruction to enemies. Judging from the energy in this fire bead, it can be used at least four or five times!

This should be a life-saving item, right?

Among the six evil gods surrendered by the ancestors of the Lu family, the sixth evil god's destructive ability was the strongest. It is impossible for any master below the Holy Rank to be immune to this Immortal Flame.

With Lu Chengfeng's personal strength, if he wants to summon and borrow Carlo's power, he must at least go above the eighth order to have a chance. But now, with the help of this Flame Bead, Lu Chengfeng can borrow its Flame at any time, which is equivalent to having a supreme magic weapon to kill strong enemies. Idle enemies, as long as they are burned by the flames, are almost certain to die!

With such a thing to protect his body, Lu Chengfeng felt a sense of security for the first time after being reborn.

After all the items on the Four Lotus Platforms were in his pocket, Lu Chengfeng looked around and thanked the ancestors from the bottom of his heart in the center. Then, as he left this half-plane, the four lotus platforms silently turned into fragments and disappeared. A few seconds later, this self-contained cave also fell apart, as if it had never existed!

The previous treasures in the entire vault have all been taken away by Lu Chengfeng. What is left is either of little value or has been completely damaged over time. Lu Chengfeng took one last look of nostalgia, returned to the side of the dark river before, and prepared to return the same way. However, before that, Lu Chengfeng activated the self-destruct mechanism of the secret vault.

The stone gate on the front has been exposed, and sooner or later it will be discovered by others. Although there was nothing of value in it, Lu Chengfeng still didn't want anyone else to enter here. Let this vault, buried forever with the landslide, become a permanent secret that only he knows.

Due to the effect of the current, Lu Chengfeng can swim out much faster than coming in. After returning to the crack, Lu Chengfeng didn't dare to stay for a moment, and ran out desperately. There is only a ten-minute delay for the vault to self-destruct, and it will inevitably cause a landslide and crack at that time. He didn't want to be too slow and end up buried in the ground by a natural disaster, which would be too tragic.

Ten minutes is not a long time, just enough for Lu Chengfeng to run to a safe distance, and the secret vault exploded.

With a loud bang, the entire mountain shook violently, and then collapsed with a bang. Countless grinding stones, the size of a grinding plate, rolled down the mountain, some even splashing hundreds of meters. Some small gravel can even fly thousands of meters and fall to Lu Chengfeng. It can be said that after this self-destruction is completed, the entire mountain peak will be ten meters shorter on average. Without a long period of stability, this mountain will not be able to climb.

Although the terrain of the three-ring moon is inaccessible, it is not absolutely uninhabited. Such a big movement will definitely attract their attention. Lu Chengfeng didn't want to be seen, and after determining that the secret vault was buried under the mountain forever, he quietly turned around and disappeared into the darkness.

Hidden merit and fame.

It wasn't until he returned to Tianque City that the sky was bright.

After a night's work, Lu Chengfeng completed the entry and exit of the mountain. It's just that no one knows that after this night, Lu Chengfeng's wealth and strength will be turned upside down.

After finding an inn to live in Tianque City at random, Lu Chengfeng began to take stock of the harvest of this trip.

Some top-notch forging materials, a large number of pills, martial arts classics and magic books, and then there are four trump cards: the Innate Creation Pill, the Golden-Winged Thunder Eagle Beast Egg, the Infinite Frost Technique, and the Flame Orb.

The things in the main hall, except for the sacrificial magic book to be given to the sisters of the Liu family, are not used for the time being. Innate Creation Pill, Lu Chengfeng will choose to take it together after successfully renovating the Dou Qi. The beast eggs of the Golden-winged Thunder Eagle can already be hatched with magic crystals now. It's just that it will take at least two more weeks to complete. As for the Infinite Frost Technique, it was the thing he needed to pay attention to the most at the moment.

The sooner you renovate, the sooner you will get stronger. After telling the clerk not to disturb him if he was fine, Lu Chengfeng sat cross-legged on the futon in the room and carefully flipped through the jade book that exuded an extremely cold atmosphere.

It is also the highest technique of the 108 Dou Qi, and the Dou Qi of the Infinite Frost Jue is very different from that of the Heavenly Wind Dou Qi, and the meridians that Zhou Tian runs are also somewhat different. If he wants to change his Dou Qi, Lu Chengfeng must first familiarize himself with the chaos of this Dou Qi research, and he must also have specific pills and terrain assistance to ensure success to the greatest extent.

In the following week, Lu Chengfeng put all his thoughts on the Infinite Frost Technique. This thin jade book was turned over and studied by him dozens of times. After remembering everything in his heart as much as possible, Lu Chengfeng had a true understanding of this broad and profound fighting spirit. As soon as you close your eyes, you can clearly see the meridian cultivation diagram of the human body.

At the same time, the elixir specially designed for cultivating the Infinite Frost Technique was almost ready.

When it comes to renovation, the Taixu Ice Lotus is indispensable. In addition, a four-pin pill called Frost Pill is also the better. The latter is a special elixir specially prepared for Frost Elemental Dou Qi cultivators, and taking a few pills when renovating Dou Qi can allow Dou Qi to incorporate more ice elements. The fighting qi cultivated in this way is more pure and more powerful!

The Taixu Ice Lotus has been used as the first prize on the Qing Ying Sword. And the Dan recipe and refining method of the Frost Pill, there is also a detailed record at the end of the jade book. Although it is a four-grade pill, there are several relatively rare medicinal materials in the pill. Lu Chengfeng had to return to Chaoge, and it took a day to get it together. Moreover, when he found the alchemy master for help, he looked at Danfang and pointed at him and said that he would not accept it.

"The frost energy contained in this elixir is too strong, and it is not for people to eat at all. Even if you cultivate the ice system Dou Qi, I'm afraid you will be directly frozen into an ice sculpture, right? Who prescribed this recipe? The amount of several of the main medicines must be reduced, otherwise I won't be responsible for eating people to death!"

Lu Chengfeng had no choice but to ask him to leave it alone, and promised that he would not come to the door afterwards.

For the sake of money, the alchemy master of Chao Ge shook his head, muttered something like "kindness is a donkey's liver and lungs", and took Lu Chengfeng's order. Because of reluctance, he asked for Lu Chengfeng's 50,000 gold fee. If you count the previous material prices, Lu Chengfeng paid 450,000 gold!

Almost all the gold coins earned by the previous runner were smashed into it.

That's it, the well-known alchemist only succeeded in refining three white Frost Pills. This is one of the preciousness of the top fighting spirit, not only reflected in the rarity and power, but also in this harsh condition, which makes the vast majority of people shy away. After all, without the support of a big force behind him, how many martial artists could throw hundreds of thousands of gold for a few pills needed when cultivating Dou Qi? No matter what, Lu Chengfeng finally made all the preparations. Next, Lu Chengfeng will start from Chaoge and go north to reach the Zangba Wannian Snow Mountain in the far north. On the top of the snow-capped mountain, which is nearly 8,000 meters high, Lu Chengfeng will complete the final step of renovating the Infinite Frost Technique!