Originally, if you want to withdraw a dragon vein spiritual power from the ground, you only need to spend 100,000 spirit stones to set up a dragon vein migration array, and you can do it by using the spiritual power of heaven and earth and the laws of heaven and earth. Su Han invested more than six million spirit stones at once, making the migration speed of the dragon vein nearly a hundred times faster, so that the spiritual power of the dragon vein could be quickly extracted from this underground.

Spirit stones are definitely a must for martial artists to cultivate, and without spirit stones, nothing can be done.

A minute after Su Han fled from the same place, a powerful spiritual fluctuation comparable to the Saint Pill Realm swept towards this position. If he fled for a minute, he would be swept away by the powerful spiritual fluctuations comparable to the Saint Dan Realm, and become the prey of the Saint Dan Realm demon beast.

After the dragon vein spiritual power at the bottom of this spiritual mountain was drained away by Su Han, the intensity of the spiritual energy of the entire huge spiritual mountain dropped by three or four grades, making the demon beasts of the entire spiritual mountain suddenly furious.

It just so happened that those half-demon warriors who were attracted by the vision of heaven and earth rushed here, and those furious demon beasts immediately launched an attack from the crazy half-demon warriors.

A terrifying and powerful demon beast flew out of the spirit mountain and flew towards those half-demon warriors.

"The Red Blood Blue Snake of the Holy Pill Realm!!"

"Thunder Eagle of the Saint Dan Realm!!"

"Run!!"

“......”

Seeing the extremely powerful demon beast flying out of the spiritual mountain, the faces of the half-demon warriors in the mid-air changed greatly, urging the mana, and fled in all directions.

A Saint Dan Realm Thunder Eagle with a wingspan of twenty zhang flashed with thunder, like a thunderbolt shuttling among the half-demon warriors, and with a claw, it directly pinched and exploded the half-demon warrior, and no one could block its blow.

A red-blooded blue snake with a body length of up to 100 feet and covered in blue scale armor flew out of the spirit mountain, opened its bloody mouth and sucked it hard. A furious absorbing power immediately came out of its mouth, enveloping the bodies of those half-demon warriors in the sky, and in a single breath, all the half-demon martial artists within the range of its absorption power were inhaled into its mouth.

Under the frenzied slaughter of those terrifying demon beasts, those half-demon warriors were not vulnerable at all, and they could only flee in all directions.

Su Han naturally didn't know the trouble he had caused. After he concealed his breath, he found a small stream and went directly into the cave dzi, so that the cave dzi was transferred into the stream.

Inside the cave dzi, Xuan looked at the churning dragon vein spiritual power, and said excitedly: "Haha!! Great, master! With this huge dragon vein spiritual power, my strength can be restored to the realm of the Great Perfection of the Mana Realm. ”

As soon as that huge dragon vein spiritual power entered the cave dzi, it immediately turned into a huge dragon vein spirit river hovering in the earth.

At the same time, the space in the dzi began to expand wildly again. It expanded to 8,000 miles. The whole space is filled with a rich aura. In this space, the intensity of spiritual power is already comparable to that of the Void Yuan Sect.

At this time, in the cave dzi, there was a trace of the legendary cave blessed land.

Su Han looked at the tumbling dragon vein spirit river, and a flash of excitement flashed in his eyes: "This dragon vein spirit river is the heritage of the Nine Rank Sect. If I can get such a piece, the strength of the 100,000 sub-demon warriors will skyrocket. When they all grow into warriors in the Mana Realm, under the command of Ying Han and Xiaoxue, they will form a military path killing formation, and they will even be able to kill the martial artists of the Saint Dan Realm!!"

Su Han's mind was in a flash, and he thought, "I only have the cultivation of the Fifth Heaven of the Mana Realm now. Still too weak. Now that there is the Dragon Vein Spirit River, it is just the right time to cultivate. Boost my cultivation. Elevate cultivation to the Great Perfection of the Mana Realm. ”

The Golden Retriever Ancestor looked at the dragon vein spirit river with churning aura, a flash of excitement flashed in his eyes, and he looked at Su Han, his eyes were full of admiration: "Dragon vein spirit river, master, you can get such a treasure, it is really wise and powerful." Unparalleled in the world. ”

This kind of treasure of the Dragon Vein Spirit River, the Golden Retriever Ancestor has only heard rumors and has never seen it. Seeing it now, his heart was also full of excitement and shock.

Su Hongxue also came to Su Han's side and looked at Su Han with those red eyes that were not like the living. With a hint of begging in his eyes, he pulled Su Han's arm and said, "Dad, can I go in and cultivate well?" I like the aura in there so much. ”

"Absolutely. My baby. Su Han kissed Su Hongxue's forehead lightly, then smiled and nodded.

Su Hongxue didn't know where it came from, her talent was amazing, and her strength was terrifying. The martial artists of the Yin and Yang Realm will also be blown up by her punch and dig out their hearts. She is also one of the hole cards that Su Han masters, and the stronger she is, the happier Su Han is.

"Xiexie Dad!" Su Hongxue cheered, jumped lightly, jumped directly into the dragon vein spirit river, and began to cultivate.

"If it is absorbed unscrupulously, then the dragon vein spirit river will disappear quickly, and it must be nourished and cultivated. ”

Su Han flew to the dragon vein spirit river, and with a wave of his big hand, a set of chess arrays flew out, all over the dragon vein spirit river.

After arranging the chess array, Su Han's heart moved, and two billion spirit stones flew like raindrops to one aura node after another.

"Hurry!" After all the spirit stones were in place, Su Han played a trick and submerged into the central array.

The spiritual light of the central array flickered, shooting out a thread of spiritual power that connected all the formations and spirit stones, and then triggered the laws of heaven and earth, and constructed a spiritual pattern, slowly extracting the spiritual power in the two billion spirit stones, and turning into a spiritual energy flow into the mouth of the dragon vein, nourishing the dragon vein spirit river.

The dragon vein spirit river has the magic of automatically gathering the aura of heaven and earth to replenish itself, but no matter how it absorbs the aura of heaven and earth to replenish itself, it is far from being as fast as the martial artist entering its body to absorb the aura in its body. If the dragon vein spirit river decays to a certain extent, it will die, collapse into the dragon vein aura, and cannot be regenerated, absorbing a little less. No matter which major sect it is, it doesn't want to see the Dragon Vein Spirit River die. Therefore, every major sect will set up a large array, and spend an astonishing amount of spirit stones every year to nourish the dragon vein spirit river, so that the dragon vein spirit river will not decay and disappear.

After arranging the big array, Su Han jumped lightly, and also jumped into the dragon vein spirit river, and began to cultivate frantically, absorbing the spiritual power in the dragon vein spirit river.

Ten days passed quickly, and a torrent shot out from the dragon vein spirit river and landed on the ground, it was Su Han.

Su Han felt the surging mana in his body, and a scorching color flashed in his eyes: "The Mana Realm is a great consummation! I have finally cultivated to this realm." If I encounter the kind of little Jiao Overlord again, I can kill him with a single sword. ”

"It's a pity that even with a treasure like the dragon vein spiritual power, my god and demon immortal body is still only the peak of the second early stage. It can't even break through the second mid-term. This divine skill is really too difficult to cultivate. Su Han's brows suddenly furrowed, and he sighed.

Cultivating in that dragon vein spirit river, Su Han's various martial arts have been greatly enhanced, but only the gods and demons immortal body and the Great Wisdom Sutra are two peerless miraculous skills, no matter how he cultivates, he can't advance an inch.

"Now it's time to go out and look for opportunities. In this desolate and ancient secret realm, there are countless opportunities. I can't miss it. ”

Su Han walked out of the cave dzi in a moment, performed the god and demon concealment skill, and after watching the direction of the aura, his body flashed, and he rushed towards the distance.

Su Han followed the flow of spiritual energy all the way, and after passing through a large dense forest, he came to another huge spiritual mountain.

"What is that? Could it be the legendary Tree of Wisdom?" Su Han followed the flow of the spiritual energy and came to the halfway point of the spiritual mountain, and suddenly saw a strange tree that was twenty zhang high, with dense branches and leaves, exuding a rich spiritual aura, and each leaf was engraved with mysterious runes, his eyes shrank slightly, and his eyes were full of a trace of scorching color.

The Tree of Wisdom is a kind of mysterious spirit tree second only to the legendary Ten Divine Trees, it is a mysterious spirit tree formed by the condensation of the Ten Divine Trees Enlightenment Divine Tree, after the enlightenment seed fell into the mortal dust, due to the inability to absorb sufficient spiritual energy, mutated to form a mysterious spirit tree.

In this vast universe, there is only one Divine Tree of Enlightenment, and it is not in the Little Zihua Realm at all. This Tree of Wisdom is most likely the only Xuanling Strange Tree in the Little Purple Flower Realm. If the leaves of the tree of wisdom are used to make tea, they can become the wisdom tea of enlightened people's understanding. The fruit of wisdom on the tree of wisdom can make a fool become a peerless genius who understands evil.

There are very few treasures that can increase people's understanding and wisdom on this shijie, and the tree of wisdom is really precious and valuable. Even if it is a realm king-level shili, all the essence is not as precious as the tree of wisdom.

Two thousand meters away from the Tree of Wisdom, there were nine half-demons with Yin Yang Realm cultivation, all of them looked at the Tree of Wisdom, their eyes were full of greed, but no one dared to go over easily.

"Hey, someone's coming. It's still a human being, and it just so happens that we lack a bait, and it's him. "A tiger clan half-demon with a heavy heaven in the Yin and Yang Realm saw Su Han coming, a hideous color flashed in his eyes, urged his mana, and turned into a big mana hand and grabbed Su Han.

The other eight half-demons watched coldly, revealing a gloating expression.

I saw Su Han stepping on the sword, and in an instant, he disappeared, and a sword light flashed, twisting towards the head of the tiger clan half-demon.

The sword light stopped.

A look of horror flashed in the eyes of the Tiger Clan's half-demon, and he immediately rose directly into the sky, blood splattered, and he collapsed to the ground.

"What a fast sword!!"

"This human is so strong!!"

“......”

The eyes of the eight half-demons suddenly flashed with a solemn look, their bodies were tense, and the mana in their bodies was working, and they were very vigilant. (To be continued......)