Beifeng was a little silent, he was wrong, he was too anxious at the beginning.

"Hey, I want to go back now, but I don't know how many years later, are those people still there?"

Beifeng was inexplicably a little melancholy, and a trace of confusion flashed in his eyes.

The distance has come to an end, and the north wind has fallen, walking step by step in the dark passage, and his back is a little lonely.

Gradually, the surroundings became narrower and narrower, and the place where the north wind landed resembled a platform on top of a huge cliff, and behind the platform was a passage that was not wide, about 100 meters wide.

Crimson spars appeared in the passage, like burning flames, exuding a majestic aura.

"Holy medicine, fire spirit seeds, there are so many!"

The north wind was stunned and looked up at the stone wall of the passage.

At a glance, there are no less than hundreds!

Huge vines as incomparable as rocks meander and cling to the stone walls of the passage, producing hundreds of fire spirit seeds.

These fire spirit seeds are powerful in medicine, and they are also of the highest grade among the holy medicines, and the fire spirit vine in front of me that has lived for an unknown number of years is already infinitely close to the immortal medicine!

For a period of time, the fire spirit seed will only bloom one flower and bear one fruit, and at the moment, this fire spirit vine does not know how many years it has grown, and it is located deep underground, and no one picks it, so it can produce hundreds of fire spirit seeds.

"This fire spirit vine is about to transform, once it transforms, it will be an immortal root, and with the foundation of this fire spirit vine, I am afraid that it will reach the level of the best immortal medicine as soon as it transforms!

Beifeng looked at this fire spirit vine, hundreds of fire spirit seeds of the best holy medicine were also a huge wealth for Beifeng, but at this time, Beifeng hesitated.

"That's it, although the best holy medicine is of great use to me, it is not as valuable as this fire spirit vine after its transformation. ”

Beifeng shook his head and gave up the idea of picking these fire spirit seeds.

These fire spirit seeds are the essence of this fire spirit vine, once at the time of transformation, absorb these hundreds of fire spirit seeds of the best holy medicine, this fire spirit vine will reach the level of the best immortal medicine, or even half ancestral medicine!

The help of hundreds of Fire Spirit Seeds of the Highest Grade Divine Medicine was not as important to the North Wind as a Superb Immortal Pill or even a Fire Spirit Seed of the Half-Ancestor Medicine level.

"Up!"

The north wind agitated Yuan Li, and the palms were glowing with a white light, and then a pair of jade-like palms suddenly plunged into the earth!

"Poof!"

"Boom!"

The north wind pierced the earth with both hands, and then tore it violently, and the earth cracked directly, and the passage kept shaking, and the stones on the top kept falling.

A huge rock was dug out by the north wind, and this rock has broken off with the surrounding rocks, with a diameter of hundreds of meters, up to a thousand meters!

This piece of rock is only disconnected from the surrounding rocks, and a small passage simply can't pull this piece out.

Beifeng didn't care, and directly covered the reality with a small world, covering this area, and then this huge stone was directly included in the small world!

"Tear up!"

In the small world, on the edge of the Dao Earth, a crack suddenly opened, and the incomparably rich heaven and earth aura burst out from the crack.

The rock that the north wind collected was placed right in this crack.

Huo Lingteng was rooted in this rock, and under the exploration of the North Wind Spiritual Power, he could clearly see the trend of the roots of this Fire Spirit Vine, and did not harm its roots.

After all, it was in the critical period of transformation, and any loss could lead to a change in the transformation effect of the Fire Spirit Vine.

The roots spread for nearly a kilometer, but the vines exposed outside the rocks were only about ten meters in diameter.

The vines are like rocks, gray-black, the appearance is pitted, the thickness of an adult's arm, and there is a fire spirit seed hanging on hundreds of vines, but the size of the index finger, the whole body is red like a flame burning, like a gem.

After doing all this, the north wind walked towards the depths of the passage, and such precious heavenly and earthly treasures had already appeared here, indicating that it was not far from the place he was looking for.

The further inward, the narrower the passage became, and from time to time a drop of water dripped from the sharp stone at the top of the passage.

"Jiuqu Huangquan Tree?!"

Beifeng has gone all the way, and many cherished treasures have been transplanted into his own small world, but at this time, Beifeng was stunned, and then looked ahead, and said with some uncertainty.

"Whew!"

"Quack!"

A hundred or so paces ahead of the north wind, a strange-looking tree swayed gently, making a cacophony of sounds.

The tree was only three meters tall, yellow all over, not bright yellow, but muddy yellow, and there were tumor scars growing on the body of the tree, these tumor scars were like skulls, and the strange sound was the air flow through the hollow of these tumor scars!

"How can there be a Jiuqu Huangquan tree here? The environment here is not suitable for this kind of tree to grow. ”

After careful identification, Beifeng determined that what he was looking for was a nine-song yellow spring tree, and it had reached the realm of eight songs!

The Jiuqu Huangquan Tree is called the Jiuqu Huangquan Tree after it is fully mature, and at the moment there are only eight skulls on the body of this tree, which means that this tree is still a little short of Jiuqu!

And on top of careful identification, the ninth skull on the tree body also looms!

"Jiuqu Huangquan Tree, a kind of evil tree, the grade can be an ancestral medicine, and at the moment, although this one is only in the realm of eight songs, its value is still comparable to that of an ancestral medicine!

Beifeng was not frightened by the demonic appearance of this tree, it sounded like Jiuqu Huangquan was not good, but Jiuqu Jindan was refined with this Huangquan tree as the main material!

And the number of skulls on the body of the tree determines how many Jiuqu Golden Pills can be produced!

If only nine skulls could refine nine Nine Qu Golden Pills!

And the effect of the Jiuqu Golden Pill is even more against the sky, and it is used by the Emperor Realm when it hits the Heavenly Emperor Realm!

Even if there is only one skull, the Nine Songs Golden Pill is enough to increase the probability of its breakthrough by one percent!

Don't underestimate this success, how many emperors have not had a chance to break through to the Heavenly Emperor Realm until they die, a Jiuqu Golden Pill is well operated, and it can even be exchanged for an imperial soldier!

And this is still an exclusive deal, it's not that if you have an imperial soldier, you can exchange it for Jiuqu Jindan!

The most important main medicine of Jiuqu Jindan is the Jiuqu Huangquan Tree, and no matter how good the alchemist is, he can't refine it without the Jiuqu Huangquan Tree.

The Jiuqu Huangquan tree is extremely scarce, and the growing conditions are harsh, which is rare to see in the world.

One mature Jiuqu Huangquan Tree is enough to refine nine Jiuqu Golden Pills!

Under the command of an Emperor Peak Martial Artist, there will be a nine-in-a-nine chance of breaking through to the Heavenly Emperor Realm!

For the sake of this success rate, an emperor is willing to go bankrupt!

The north wind's heart was pounding, and this Jiuqu Huangquan tree had grown eight skull-like scars, and even the ninth skull scar was looming, and it was enough to make all the martial artists of the Emperor Realm excited!