Ji Yun slashed Nangong Ling with a sword, and the red flames in his palm surged, and without any hesitation, he burned it to ashes.

When he returned home, Ji Yun bumped into Ji Mo, who was anxious.

"Yun'er, where have you been?" Ji Mo said with a worried face, just now he heard the sound of movement, and when he ran to Ji Yun's room, he found that Ji Yun was no longer there, leaving only a big hole in the roof.

Seeing Ji Yun come back at this moment, although Ji Mo breathed a sigh of relief, the worry in his eyes remained unchanged, because he had just sensed that extremely strong aura and had reached the foundation building realm.

Ji Mo thought that even if Ji Yun could come back safely, he would probably be injured a lot.

However, Mo looked left and right, but he didn't find any injuries on Ji Yun's body.

"That thief didn't hurt you?" Ji Mo said in a daze.

Ji Yun shook his head and said, "Don't worry, father, the child is fine, the thief has been killed." ”

"This ......" Ji Mo was stunned, and looked at Ji Yun with an incredulous expression, the enemy of the Foundation Building Realm was killed?

Ji Yun saw the doubt in Ji Mo's eyes, and couldn't help but smile and said, "Ordinary Foundation Building Realm is not my opponent. ”

Hearing this, Ji Mo was shocked, and looked at his son in disbelief, thinking that he had misheard.

Can the Gathering Spirit Realm really defeat the Foundation Building Realm?

Ji Yun didn't explain too much, and after telling Ji Mo to pay more attention recently, he returned to the room and began alchemy.

At this time, Ji Yun had already planned to finish refining the pill this morning and break through to the foundation building realm this morning.

Because, he had a bad premonition, and he sensed that a danger was approaching him.

Fortunately, for the current Ji Yun, it is not difficult to build a foundation, and even if he wants to, he can break through immediately.

And what Ji Yun wants is not just to build a foundation, but to condense the martial arts foundation together.

And the martial arts base tires are also divided into good times, according to the standards of the mainland, the martial arts base tires are divided into nine knots, one to nine.

Of course, it is rumored that above the nine products, there are also holy products.

On top of the holy products, there are even more divine products.

On top of the gods, there are also emperors.

Of course, the latter three levels only exist in legends, and no one has seen them with their own eyes.

And Ji Yun's goal is the next three levels.

Ji Yun obtained some memory fragments of the Burial Heavenly God Emperor, and among them was the secret method of condensing the martial arts foundation fetus.

It's just that the memory fragments obtained by Ji Yun are incomplete, and those secret methods are somewhat incomplete.

But fortunately, there is Tang Xiao.

The last time Ji Yun went to look for Tang Xiao, it was not only to thank him, but also to learn some information.

From Tang Xiao, he also got some secret methods for condensing the martial arts foundation fetus.

Coupled with the mutual verification of the memory fragments of the Burial Heavenly God Emperor, Ji Yun gradually became clearer, and he knew what he had to do in order to maximize the potential of the Martial Dao Foundation Fetus.

According to the method that Ji Yun has mastered now, he is able to condense the martial arts foundation of the holy product.

In fact, Ji Yun had already seen the prototype of the Saint Martial Dao Foundation Tire, which was Nangong Ling's Martial Dao Base Tire.

At that time, Nangong Ling was in Qingming Mountain, and he was about to condense the martial arts foundation of the holy product.

However, in the end, it was broken by Ji Yun and fell short.

And this time, Ji Yun also planned to condense the martial arts foundation of the holy product.

According to the secret method in the memory of the Burial Heaven God Emperor, if Ji Yun wants to condense the martial arts foundation tire of the holy product, in addition to the special meridian operation to condense the spiritual power impact qi overseas, he also needs to cooperate with one hundred and zero kinds of pills.

And these one hundred and eight pills are all pills of more than three grades, and there are even six kinds of pills, which have reached four grades.

For a Gathering Spirit Realm martial arts cultivator, even if you succeeded in obtaining this one hundred and eight elixirs, you wouldn't dare to swallow them.

Because of the average Gathering Spirit Realm martial arts cultivator, the physical strength was far from enough to support the medicinal power of so many pills.

Not to mention one hundred and eight kinds of pills, even if it is eight, it can blow up the body of a peak martial arts cultivator of the Gathering Spirit Realm Martial Dao.

Of course, others will be broken by the pill, but Ji Yun will not.

Coupled with the secret method he mastered, he was able to use the medicinal effects of these one hundred and eight kinds of pills to condense the martial arts foundation fetus.

It's just that the current Ji Yun can't refine the fourth-grade pill, and now he is still a third-grade alchemist.

In this regard, Ji Yun was also a little helpless, but at this moment he could only take one step at a time.

Before, he still had time to take his time and spend some time to raise the level of alchemy.

But not now, he doesn't have time.

The appearance of Nangong Ling made him feel a crisis, and he had to improve his cultivation in the shortest possible time.

"Fight!"

In the end, Ji Yunyi gritted his teeth and decided to forcibly break through the four-grade alchemist in the process of refining the pill.

However, this is a bit difficult, and it requires Ji Yun to keep refining the three-pin pill, and at the same time, he will use it wholeheartedly to try the refining of the four-pin pill.

Fortunately, now Ji Yun's alchemy level has also improved a lot, although there is still some distance from the fourth grade, it is not out of reach.

Soon, Ji Yun took out all the elixirs he needed and put them on the table, while red flames lit up on both palms.

Ji Yun's expression froze, and he exerted his spiritual power to sweep the elixir he needed, and put it into the red flame in the palm of his hand in different orders.

Soon, bursts of medicinal fragrance came out.

At this moment, Ji Yun's expression was extremely focused, he was dedicated to two things, and one palm was refining the three-grade pill.

The other palm was just testing the medicine, trying to refine the four-grade pill.

Soon, the full pills in Ji Yun's left palm condensed out, and the refreshing medicinal fragrance filled the entire room, seeping out from the window, and soon everyone could smell the medicinal fragrance within a radius of several hundred meters.

Ji Mo and Zhao Bo quickly noticed the medicinal fragrance and looked incredulous.

"Young Master is alchemy?" said Zhao Bo in surprise with round eyes.

"Probably...... Isn't it?" Ji Mo said uncertainly.

Ji Yun's room was some distance away from them, and it stands to reason that at such a distance, there shouldn't be a medicinal fragrance wafting over.

With doubts, the two leaned towards Ji Yun's room, and soon found that the closer they got to Ji Yun's room, the stronger the medicinal fragrance became.

"It's really the young master refining the elixir...... In the end, the two of them stood at Ji Yun's door, their eyes widened.

"Let's not disturb Yun'er, let's protect him here. Ji Mo said.

"Okay, the old slave protects the young master. Zhao Bo nodded vigorously.

In the room, Ji Yun's whole person was immersed in alchemy, and he didn't notice the arrival of Ji Mo and Zhao Bo.

At this moment, in the wooden barrel under Ji Yun's left foot, round pills kept falling, but in the jade bottle at his right foot, not a single pill fell.

"Eighty ......"

One night had passed, and Ji Yun had already refined eighty third-grade pills, but he still hadn't touched the threshold of the fourth-grade pills.

Ji Yun frowned, stopped refining the pill, but closed his eyes and thought about it, he wanted to summarize the refining experience of this night first.

Half an hour later, Ji Yun suddenly opened his eyes, revealing a look of enlightenment.

Soon, the red flame in Ji Yun's palm lit up again, and a pearl elixir quickly headed towards the red flame in his palm.