The huge aura vortex kept pouring into the top of Zhou Yifeng's head, and was continuously refined by the Tianyan Thunder Technique, transforming into strands of silver true yuan, merging into the meridians, making his cultivation steadily improve little by little.

The ascension of each small realm of the tenth layer of foundation building requires a massive amount of accumulation, even more than the true element required for a large realm in the middle of foundation building!

But now Zhou Yifeng has obtained a large number of spirit stones on that meteorite, which can be said to be rich in flowing oil, and the current consumption is not worth mentioning for him.

It's just that the more he gets to the end, the slower Zhou Yifeng feels that his ascension becomes, and even after he reaches the late tenth layer, it takes a month to improve a little! This makes him anxious in his heart, at this speed, when the Jade Cang Secret Realm is closed, he will not be able to form a pill!

Sighing, Zhou Yifeng stopped temporarily, it seems that relying on spirit stones to improve is definitely not good.

Suddenly, his eyes lit up, and a jade box appeared in his hand, and after opening it, a pill was lying quietly in it, it was a true Yuan pill, a pill that could be used when building the foundation, and one could make people rise to a higher level!

This True Yuan Dan, when he first entered the Qiyun Sect and became a core disciple, Senior Brother Luo once gave him one, and then bought one in the Treasure Pavilion of Qiyun City, and finally got one in the Jiuyuan Pagoda of the Jade Cang Secret Realm, in addition to giving one to Xiao Qingwen, there were two more in Zhou Yifeng's ring. And according to what the old man who sold the pill said, a person can only take one True Yuan Pill in his life, and it is ineffective to use it more.

Now that Zhou Yifeng is about to break through the foundation building period, he will not use it again, and he will not have a chance to use it in the future. And now that he is in this final stage, he doesn't need to be able to go straight to a level, as long as this True Yuan Pill can allow him to be promoted from the late stage of the tenth layer of foundation building to perfection!

Looking at the Zhenyuan Dan in front of him, Zhou Yifeng no longer hesitated, and opened his mouth to swallow.

This was the first time Zhou Yifeng had taken this kind of elixir that could increase his cultivation, and he only felt that the elixir melted in his mouth, forming a trickle, with a fragrance flowing down his throat.

A moment later, a surging but not violent spiritual power spread, flowing into the limbs and hundreds of remains, and then entering the meridians, quickly transforming into true yuan, allowing the originally slow cultivation to grow rapidly!

Zhou Yifeng was overjoyed, worthy of being an elixir that could go straight to a small realm, and hurriedly ran the Tianyan Thunder Technique with all his might, without wasting a trace of spiritual power!

With a stick of incense, all the elixirs were absorbed, and Zhou Yifeng's cultivation had also reached the peak of the tenth layer of foundation building, and only a trace was missing, and the foundation could be built to perfection! At this time, in the dantian, the viscous true yuan surrounded the golden dot, constantly rotating, faintly solidifying! Zhou Yifeng felt that as long as he went further, the golden dot could produce a great suction, compress the true element, and form a golden pill!

At this time, Xiao Lei said:

"Young master and slow!"

When Zhou Yifeng heard this, he stopped the operation of Tianyan Thunder Technique and asked:

"What's wrong?"

Xiao Lei Dao:

"Before taking this step, prepare first, so as not to lack the spiritual power when you tie the pill, which will affect the quality of the golden pill. In addition, you need to adjust the status as well. ”

Zhou Yifeng nodded, after more than a month of non-stop cultivation, he needed to adjust it, after all, knotting Dan was a big deal.

And he calculated the time, on this world mountain, the cultivation went from the ninth layer of the foundation to the peak of the tenth layer, and the thunder spirit body also reached the peak of the fifth layer from the initial peak of the first layer, and half a year has passed, and there is still nearly a year before the day when the Jade Cang Secret Realm is closed. If he can control it again through the prohibition of refining the Zhentian Monument after forming the Golden Pill, there should be no problem in terms of time. However, in the Jindan period, if he can make the Zhentian Monument separate from this world mountain, then he can only do his best to obey the destiny of heaven! If he can succeed, then everyone will be happy, otherwise, then he can only say that he has nothing to do with this Zhentian Monument!

After thinking for a while, Zhou Yifeng shook his head, threw all these distracting thoughts out of his mind, and began to adjust his body, he planned to impact the Jindan realm in three days!

Three days later, everything was ready, Zhou Yifeng took out the spirit stones again and piled them up beside him, and then took out the bottle of 10,000-year-old stone stalactites and handed them to Xiao Lei, in case the aura was insufficient at that time, so he sat cross-legged in the spirit gathering array, and with a thought, Tianyan thundered and thundered, impacting the Jindan realm, and it was opened!

With the infusion of aura, the cultivation that was originally only a trace away from reaching the tenth level of perfection slowly improved!

At this time, Xiao Lei saw that Zhou Yifeng had already started, and with a flick of his fingers, a drop of the 10,000-year-old stone stalactite came out of his hand and went straight to Zhou Yifeng's mouth.

A drop of 10,000-year-old stone stalactites entered, and a large amount of spiritual power made the cultivation that was originally growing slowly soar again!

Half an hour later, a solid barrier was sensed by Zhou Yifeng, and he knew that it was the pass of the Jindan Realm!

At this time, within Zhou Yifeng's dantian, the True Yuan Vortex began to rotate at an extremely fast speed, and the golden dot also burst out with a powerful suction, like a black hole, absorbing those viscous True Elements!

Yudan, let's go!

The Tianyan Thunder Technique is running at full strength, constantly refining the aura and transforming it into true yuan, helping the condensation of Jindan!

As time passed, the golden dot kept getting bigger, and the true yuan in the dantian kept decreasing.

Half an hour later, almost all the true elements in the dantian were absorbed by the golden dots, and the golden dots also became the size of a football!

"What is this?!"

Zhou Yifeng looked at the "football" dumbfounded, other people's Jindan is the size of a pigeon's egg, how can his own "Jindan" be like this?

Just when Zhou Yifeng was in doubt, the purple light flashed, and a trace of Hongmeng purple qi quietly appeared and entered the "Golden Pill"!

Zhou Yifeng was stunned for a moment, and the words of his uncle Zijin Xiaolong sounded: The trace of Hongmeng purple qi you got behind it, it is best not to use it in a hurry, when you marry the Dan, there will be unexpected benefits!

"Young master, collect your mind and go all out to run the Tianyan Thunder Technique!"

Xiaokong's voice resounded in Zhou Yifeng's mind, which made him feel shocked, and he hurriedly calmed down and ran the Tianyan Thunder Technique with all his might!

After Hongmeng purple qi entered Jindan, I saw that Jindan was shocked, and at a speed that Zhou Yifeng couldn't see clearly, it accelerated and rotated!

With the high-speed rotation, the golden pill kept shrinking and condensing! At the same time, the true yuan in the meridians gradually appeared to be exhausted!

Xiao Lei, who was paying close attention to the side, flicked his fingers again and sent out a drop of 10,000-year-old stone stalactites!

In this way, whenever Zhou Yifeng's true yuan is not continued, Xiao Lei pops out a drop.

An hour later, the golden pill in the dantian had shrunk to the size of an egg, and the color was also the original silvery-white, slowly changing towards gold, and the aura emitted was several times stronger than before!

At this time, above Zhou Yifeng's head, the originally dead and quiet turbulent space actually appeared in patches of dark clouds, slowly condensing!

Zhou Yifeng's entire mind is on the golden pill, he is deaf to the outside world, and he keeps running the Tianyan Thunder Trick, and the transformed true yuan is still constantly absorbed and accepted by that golden pill!

When the golden pill finally shrunk to the size of a pigeon's egg, it finally stopped absorbing the true yuan again, and its color turned into the color of purple gold! This round purple-gold golden pill suddenly burst out with majestic power, and a stream of powerful true yuan erupted out, rushing into the meridians, surging towards the pass of the golden pill realm, and crashed towards it!

At the same time, in the sky above Zhou Yifeng, the overwhelming dark clouds gradually condensed, and in the dark and thick clouds, the Dao Dao thunder arc flashed, almost wanting to flash down!

The thunder tribulation of the Jindan realm has appeared!