A mountain-like crystal stacked in the center of the underground space.

It is also the source of all heat sources.

The terrifying temperature is tens of thousands of degrees, and steel will be vaporized at this temperature!

The north wind looked at the mountain-like crystals, which were not a single entity.

Rather, it is made up of diamond-shaped crystals, each the size of a watermelon!

I'm afraid there are no less than tens of thousands of crystals here!

The north wind stretched out his fingers, thinking a little about this hill!

"Poof!"

An extremely sharp finger fell on a crystal, without much resistance, and suddenly this crystal was directly punctured!

"Squeak!"

From the shattered crystals flowed some viscous crimson fire slurry!

A recognizable mosquito fell to the ground from the breach, struggling for a moment and withering.

The north wind showed a clear look, and it was really similar to what he had guessed.

These crimson crystals are the offspring of that giant burning mosquito!

Compared to ordinary mosquitoes, the mosquitoes in these immature eggs are even more powerful!

I'm afraid that as soon as I am born, I will be able to reach the realm of a thousand-year king, and it will be extremely difficult.

It's a pity that the north wind won't give this opportunity, and without saying a word at the moment, a huge palm with a diameter of hundreds of meters was directly condensed in the air, and then slapped at these eggs with a palm!

"Whoa!

The sound of eggs exploding sounded, and tens of thousands of immature eggs were wiped out by the north wind!

Then, after the north wind cleared the remains of these eggs, a wooden stake no more than a few centimeters high came into view.

The stake is red, like the essence of flame condensed together.

There is a terrifying life in the stake, like an ocean!

But on the surface, the stump showed no signs of germination.

Beifeng looked at the palm-sized stake in front of him with a smile in his eyes.

"Ding, I found the second-level item of the Great Day, (Fire Spirit Root!) A root of the ancestral medicine Fire God Tree, which has survived thousands of years without dying, contains huge vitality, and the dead wood can be spring. ”

The introduction is simple, but Beifeng did not underestimate this so-called fire spirit root, it is just a piece of root on a fire god tree, it has such power, and it is systematically evaluated as a second-level item of the Great Day, which is rare.

"The level of the Vulcan Tree in its heyday definitely surpassed the Great Sun Rank!"

Beifeng is a little sorry, but it's a pity that it's just a root, not a complete Vulcan tree, otherwise this is an ancestral medicine!

Generally speaking, tree-like heavenly and earthly treasures are more valuable than other types of ancestral medicines!

"However, this root was also a major root of the Vulcan Tree back then, and it is rare that this root still contains vitality, and if it is cultivated properly, a Vulcan Tree can be planted!"

The north wind muttered to himself, a smile on his face.

This root is not worth mentioning to me, because the north wind does not have that time, and the soil.

The conditions for the growth of ancestral medicine are extremely harsh, and it is impossible to grow ancestral medicine without supreme Dao soil.

This root of the tree fell into his hands like chicken ribs, tasteless to eat, and it was a pity to abandon it.

But for the rest of the supreme sects, this root is a heavy treasure!

Only the Supreme Great Sect has that foundation, and time to cultivate this tree root.

If it works well, its value is absolutely beyond imagination!

Beifeng held the shark tooth sword, and then held the hilt of the sword with both hands, the tip of the sword pointed downward, mobilized the energy of heaven and earth, and slammed the shark tooth sword into the ground!

"Click!"

"Boom!"

Dense cracks centered on the Shark Tooth Sword spread out in all directions!

The incomparably strong black ore directly cracked, and the large chunks of black ore bulged, and the cracks spread, getting bigger and bigger!

With the north wind as the center, the ground within a radius of ten meters cracked in an instant, and the fire spirit root in it was not damaged at all, revealing the whole completely!

This one root alone is tens of meters long, and the cracked ground has not yet fully revealed the roots, and some of the roots are still buried in the ore.

The main body of this root is the size of an adult's palm, and there are countless branches above the taproot, like a huge web.

Only in this way can this Fire Spirit Root have a chance to sprout again!

The huge spiritual power of the north wind penetrated into the ground, and every subtle root was in its own detection, and it was such a blow from the north wind that it did not hurt the roots in the slightest.

Beifeng made another move, and after three consecutive times, this fire spirit root was completely presented in front of Beifeng's eyes.

The whole body is crystal clear, the roots are like dragons, exuding bursts of terrifying heat!

A faintly red liquid circulates through its roots.

With a move of his mind, Beifeng directly opened the space in his body, and carefully buried this fire spirit root in the land near the spiritual spring.

The land in the space within the North Wind Body has turned into three-colored Dao soil, which has incredible abilities, but it is only to maintain the vitality of the fire spirit root.

The mysterious substance contained in the three-color earth is not enough to make the fire spirit root sprout!

At the very least, you need five-colored Dao soil to have a chance for the fire spirit root to sprout, and if you want the fire spirit root to really grow, you need seven-color Dao soil!

The seven-colored Dao soil is rare in the world, and it is in the hands of the Supreme Great Sect, and it is extremely precious, enough to grow ancestral medicine!

Shorten the ripening time of heaven and earth treasures, which is extremely precious.

"If this Fire Spirit Root is in operation, I won't have to worry about resources for a short time. ”

Beifeng smiled, it was not in vain that he had spent so much effort.

Beifeng carefully checked the surroundings again to make sure that nothing was missing, and then turned back.

An hour later, the north wind appeared above the waterhole, somewhat stunned.

Not far from the waterhole, there are many corpses of warriors and desolate tribes, as well as the corpses of giant beasts like geckos.

"Who would have too many ancestral medicines? I'm afraid that even if the Ancient Heavenly Sect learned that an ancestral medicine appeared here, he would also use his great power. ”

The north wind looked at the messy ground, and many corpses were left in place every other distance, shocking.

Just the number seen by the north wind, the combined number of the human race and the desolate race is definitely more than a thousand!

The rest of the people were not slow to react, and it only took a long time for them to arrive here. ”

Beifeng has a good memory, although he only roughly swept Yu Ji and the others before, but he also remembered the faces of the people in them.

But now these warriors and desolate clans who have fallen to the ground are more unfamiliar faces.

The north wind knew that he had been under the waterhole for a long time, and the rest of the humans probably found this place and followed.

"It's really hilarious. ”

Beifeng sighed, people die for money, birds die for food, and they know that there is only one ancestral medicine, but so many people still come.

If you are not careful, you may even lose your life.

But everyone has the mentality of giving it a try, what if they get the ancestral medicine? This is the ancestral medicine that changes their lives against the sky!

It is enough for countless warriors to rush over from all directions, and many of them have special physiques.