"And the aura emanating from this river! it's so rich!" Although he was underground, blocked by heavy soil, he could also truly feel the rich spiritual power emanating from the river.

He was still a mile away from the river, but the intensity of the spiritual power that came to his face was no less than that of the spiritual power in the lower grade spirit stone. Every time he took a breath of air, it was like swallowing most of the lower grade spirit stones, and even people like Xue Wenrui, who had no feeling for spirit stones, couldn't help but be surprised.

Moreover, these spiritual powers are extremely pure, as if they can quickly integrate into the spiritual sea of monks as long as they are slightly refined, and they are several times or even ten times faster than ordinary monks swallowing elixirs or using spirit stones to cultivate.

Xue Wenrui suspected that if he practiced the "Sun Heart Fire Technique" here, the speed at which his spiritual power cultivation would be improved would never be distracted by the cultivation genius Mo Jianchen, no wonder some people in Li Feiyan and his party couldn't help but move their minds.

Xue Wenrui looked vigilant and walked forward cautiously, the divine thoughts of himself and the demon undead were all exerted to the extreme, and the nine thoughts were also constantly turning. Ever since he entered the Dark Demon Valley, he has unceremoniously broken the prohibition on Lao Xiu's mind and erased Lao Xiu's two traces of divine thoughts.

Xue Wenrui fell in front of the river, carefully examined the "river water" in the river, and found that this was the "river water", which was clearly the "water of spiritual power", which was extremely rich and turned into liquid spiritual water, just like the spiritual sea of the spiritual liquid realm monks. It's just that the spiritual sea of the Spiritual Liquid Realm cultivator is too small, and compared to this river, it is like the gap between a firefly and a bright moon.

The spiritual power of this "river water" is infinitely close to that of the top-grade spirit stone! The top-grade spirit stone, even the favored Mu Ji, there are not a few in the storage bag, but here is a huge river that is so long that it is too long to see the end, so deep that you can't see the bottom!

If it weren't for the lessons Li Feiyan said, Xue Wenrui would have stepped forward and swallowed the river water in a big gulp, so that his spiritual power would have risen "rubbing".

If the water of this "river" can be swallowed, how can he worry about his spiritual cultivation, if he doesn't consider the bottleneck of breakthrough, he is afraid that he will break through to the spirit infant realm within a year, and there will be no problem at all. And if you can swallow all the "river water" of this river, it is not a problem to break through to the realm of the legendary spirit infant realm.

Xue Wenrui swallowed a few mouthfuls of saliva, and he resisted the urge to step forward.

He continued to drill down the river for five hundred feet, but found that he still could not reach the bottom of the river, and it seemed that it was impossible to cross the river from the ground. Although his physical body is powerful, it is already quite stressful, and the further down, the greater the concentration of the purple throat miasma, although the Spirit Sea Tree can absorb it, but the speed of absorption is far from keeping up with the erosion rate of the purple throat miasma, and the skin on his body has shown signs of gradually melting.

Xue Wenrui turned his head upward, and finally appeared on the ground after half a cup of tea. Sure enough, the aura on the ground was even stronger, and the aura floated in the air, thickening into a thick mist, which did not need to be inhaled, just walking through the dense fog, the body would be soaked with a layer of spiritual power liquid.

The Spirit Sea Tree in Xue Wenrui's body has been hesitating, it has long smelled the breath of spiritual power, but it has not moved. Xue Wenrui has not intervened, if the Tree of the Spirit Sea absorbs the spiritual power, he will not stop it, and if the Tree of the Spirit Sea is indifferent, he will not take the initiative to absorb it.

He knew that the Spiritual Sea Tree was not a mortal thing, and his judgment of the quality of this spiritual power was far better than his own.

Now, this Spirit Sea Tree seemed to be unable to resist the temptation of spiritual power, and sucked the spiritual power attached to Xue Wenrui's body violently. But as soon as the spiritual power entered the "chestnut", the "chestnut" seemed to be choked while eating, and kept "coughing", making Xue Wenrui's entire body tremble, and the spiritual sea in his body was churning.

"This spiritual power is really weird!" Xue Wenrui hurriedly retreated a few dozen feet back, stretching out the spiritual power shield to block the spiritual power. Fortunately, there is nothing strange about this spiritual power except that it cannot be inhaled.

The "chestnut" tossed a few times, and then it quieted down, but it never tried to absorb those spiritual powers again, as if they didn't exist. Xue Wenrui sensed it, and there was no discomfort in his body, and he didn't turn into a young child like that monk, and he wasn't even a little younger, it was estimated that it should be because of the Tree of the Spirit Sea.

Now, Xue Wenrui is also more sure that this spiritual power looks pure, and there may be some imperceptible substances hidden in it, and the monk can't inhale it at all. He sighed in his heart, so much spiritual power had been wasted in such a vain! It was really distressing! If it was replaced by a high-grade spirit stone, he was afraid that it would be more than a few billion. Billions of top-grade spirit stones! What kind of concept is this? Xue Wenrui was even thinking that the entire demon clan had so many top-grade spirit stones?

Moreover, this "river" has existed for tens of thousands of years, but I am afraid that there are more high-level spirit stones at the bottom of the river, and even the legendary "best spirit stone" is possible. Xue Wenrui still remembers the "best spirit stone", that breath is not at all comparable to the spiritual power water in this river, if Xue Wenrui wants to describe it in one word, it is "immortal", and when you smell it, you will feel like a fairy.

After sighing with emotion, Xue Wenrui retracted his mind and reconsidered the issue of crossing the river. Since the spiritual power in this river cannot be absorbed, even if there is more, it is in vain, crossing the river and finding the Xuanjin Mountain is the right thing.

The river was so foggy that the eye could not see the other side at all, and there was no trace of the riverbank as far as the mind could see. Xue Wenrui turned the body of the phantom mouse to the size of a human, picked up a boulder of hundreds of thousands of catties, and threw it across the river.

It's just that the boulder didn't fly to the opposite bank as expected, or fell into the water, making a "bang" sound, but when it just entered the river less than a zhang, it "bang" and fell straight down, splashing a large splash.

"Flying over the river is actually prohibited?!" Xue Wenrui was unwilling, picked up a few boulders, and threw them at the opposite bank from different positions, but the ending was still the same.

Xue Wenrui's face was ugly, the river water could not be contaminated, so naturally he couldn't swim over, but he couldn't fly over the sky or pass through the bottom of the river, how did he cross the river?

He thought about it for a long time, but he couldn't think of a way, so he had no choice but to walk along the river.

"Huh!" Xue Wenrui saw a piece of dead wood, he stepped forward and threw the dead wood into the river, if the dead wood could surface, he could use the dead wood as a boat and cross the river by boat.

When the dead wood fell into the river, the originally withered yellow branches actually glowed with green, and after a few breaths, green shoots were drawn out of the dead wood; after a dozen breaths, the dead wood became full of thick green, and the branches were luxuriant and lush, no different from a living tree; then the lush tree gradually shrank and became a small green tree; after a few dozen breaths, the decimal became a small sapling, and then became a seed, sank into the water, and disappeared.

"It can really 'rejuvenate'!" Xue Wenrui's eyes were full of shock, if he fell into this river, he was afraid that it would be the same fate. But what kind of power is this, and why is there such a power in this world?

The idea of using wood to cross the river was rejected, and Xue Wenrui's brows furrowed. Along the way, he kept throwing all kinds of things he saw by the river into the river, hoping to encounter a miracle, and find something that could resist the strange power of the river. But the miracle never happened, except for the stones, everything thrown into the river was turned back in time, and finally sank to the bottom of the river and disappeared.