Ye Ning did not leave the sea, but observed the changes in the sea surface while making talismans, and after a few hours, when a scorching sun rose in the east, the netherworld qi on the sea surface had risen to a height of more than three thousand meters, and the closer to the sea surface, the heavier the color, and finally even the sea water was dyed like ink.

When the thickness of the Netherworld Qi reaches a certain level, the sunlight can only restrain the top layer, but the endless supply of Netherworld Qi below has reached a balance with the consumption of the top layer, and even as time passes, this thickness is still slowly increasing and thickening.

Ye Ning always floated above the cold Netherworld Qi, and his divine sense could clearly observe that the endless Yin Spirits were wrapped in the Netherworld Qi, and the shadows and shadows were all over the place, staining the Netherworld Qi that was originally just Yin and Cold into thick ink, and these Yin Spirits fueled the Yin and Cold of the Netherworld Qi, making the Netherworld Qi continue to spread to the sky, almost filling and occupying the entire space.

The already clear sea water is no different from ink at this time, Ye Ning frowned and pondered for a moment, could it be that the Nine Shadows Passage is at the bottom of the sea? However, as soon as this idea came out, he denied it, he didn't want to go under the water to toss, especially the thunder, if it exploded under the water, he would have no place to hide, no different from suicide.

Waiting until noon, when the sun was at its hottest, Ye Ning stood on top of the void and casually sacrificed a jade talisman to make it burst in the middle of the Netherworld Qi, and then carefully sensed the changes in the Netherworld Qi with his divine sense.

After an earth-shattering thunderclap. Within a radius of 1,000 miles. The yin spirit in the nether qi dissipated instantly, even the yin soul in the sea water was no exception, after the thunder, the sea water actually became extremely clear and translucent, no longer as black as the previous ink, but the netherworld qi did not dissipate in the slightest.

Ye Ning only understood a little at this time, the heavenly thunder directly destroyed the Yin Soul, but it did not cause much damage to the Netherworld Qi, and after a while, the Yin Soul would be refilled in the coverage of the Netherworld Qi. However, the light of the pure world can completely dissolve the netherworld qi, and there is still a big difference between the two.

Thinking of this, he casually emitted a pure light in his hand. Wherever the light passed, the aura of the netherworld was like the night meeting the sun, without the slightest resistance, and disappeared in the blink of an eye.

However, Ye Ning noticed that after the light of the pure world entered the seawater, it would be greatly reduced, only a few tens of meters of water close to the surface of the water, the netherworld qi all dissipated, and the netherworld qi deeper down was minimally affected. The light of the pure world is almost useless.

After waiting for a few more hours, Ye Ning tried and observed repeatedly, but there was no better way.

After the Netherworld Qi gathered again, Ye Ning simply no longer drove it away, but released the Taiji Yin-Yang Diagram in the Purple Mansion out of his body, intending to absorb these Netherworld Qi, he had heard Chen Ying say before that those people from the Shenxiao Sect were here to collect these Netherworld Qi, and he did not collect the magic weapon of this thing. However, it can absorb and refine the Netherworld Qi.

Netherworld Qi also belongs to the innate aura, but it is pure yin attribute, ordinary people don't want to say absorb it, a little contamination, there is also the worry of death. Only Yin Soul likes this thing the most, but Ye Ning's immortal root is originally a yin and yang attribute. The true element in the body is also pure yang and pure yin, even if these netherworld qi cannot be directly absorbed, refining is not a problem.

He didn't dare to directly devour the Netherworld Qi through his body, but moved the Taiji Yin-Yang Diagram out of the Purple Mansion, forming a Yin-Yang Chakra the size of a millstone in the void in front of him, and then he sat cross-legged on the Yin-Yang Chakra, using his divine sense to drive the Yin-Yang Chakra to start rotating.

Ye Ning was also very cautious at the beginning, absorbing the Netherworld Qi, but it was just his own conjecture, whether he could succeed or not, but he didn't have much confidence in his heart, but with the rotation of the Yin and Yang Chakra, not only the Netherworld Qi, but also the weather vitality in the void all swarmed over like moths to a fire, and was swallowed by the Yin and Yang Chakra, and in the blink of an eye, it was centered on the Yin and Yang Chakra, forming a storm of spiritual energy.

…,

The Heaven and Earth Yuan Qi of this world is still too thin, and after only a few breaths, the aura in the void will be swallowed up by the Yin and Yang Chakra, and the aura in farther places will be replenished one after another, so the scope of the aura storm will begin to spread in all directions at a very fast speed.

Compared with the aura of other attributes, the Netherworld Qi is much more abundant, becoming the main force to replenish the Yin and Yang Chakra to absorb the vacuum, and began to pour into the Yin and Yang Chakra without hesitation, and after being refined by the Yin and Yang Chakra, it turned into a pure true element, and poured into Ye Ning's body, which turned out to be extremely thick, compared to the valley where Ye Ning retreated, it was not much better.

Ye Ning soon discovered that after the Yin Yang Wheel swept away the Netherworld Qi and refined, the pure True Yuan would be integrated with the True Yuan in his body, without the slightest difference, the Yin Yang Wheel itself was also constantly changing, evolving from the "picture" at the beginning to the "wheel", and then this Yin Yang Wheel gradually became bigger and thicker, and actually developed towards the "ball", although the speed was not fast, but he could really feel it.

Ye Ning's divine consciousness never relaxed the monitoring of the Netherworld Qi for a moment, it was not obvious at the beginning, but as the speed of absorption of the Yin and Yang Chakra increased, the Netherworld Qi in the void became thinner and thinner, and after a few hours, there was only one direction where the Netherworld Qi was slowly replenishing, but there was no Netherworld Qi in other directions.

Ye Ning finally breathed a sigh of relief in his heart, and simply sat cross-legged on the Yin Yang Chakra, and flew over at great speed along the supplementary direction of the Netherworld Qi.

When it was close to midnight, Ye Ning finally tracked down to the extreme north, stopping at a crystal clear sea iceberg, and all the netherworld qi gushed out from the bottom of this iceberg.

Circling around the iceberg, Ye Ning couldn't help but sigh, this iceberg on the sea has a radius of more than 500 kilometers, and the highest peak above the water surface is also more than 2,000 meters, the entire iceberg is formed by pure seawater, and the part below the water surface is also very large, but it is a conerate that goes straight to the bottom of the sea, and the deepest part is thousands of meters.

The source of the Netherworld Qi was in the middle of the iceberg, a meandering spatial gap, although it was intermittently more than five hundred meters long, but it was extremely narrow, it could only be called a crack, if it weren't for the fact that in the iceberg, Ye Ning's divine sense was extremely strong, and he would almost not be able to detect this crack.

Ye Ning probed his divine sense through the crack, but found that this crack did not really penetrate above the spatial barrier, only a few extremely thin holes.

The thickness of the barrier is boundless, and Ye Ning's divine consciousness has penetrated dozens of kilometers along the crack without end, but he has found several locations that have really penetrated, all of which are only a few residual holes with the thickness of chopsticks, and I don't know how to get it, those netherworld qi penetrated into the secular world through these residual holes, and the endless yin souls were also squeezed out along these holes.

Ye Ning finally understood a little, why the yin souls who entered the secular world had no wisdom, let alone strength, and their daring was all characters who were squeezed out of these small holes.

Ye Ning had no interest in continuing to explore the netherworld, but these netherworld qi made him salivate, and after a few hours of absorption, the yin and yang chakra had increased by a circle, and the thickness had also increased by a few points, quite a bit of a discus throw, thick in the middle and thin on the edges.

After exploring and understanding, Ye Ning pondered for a moment, and felt that this opportunity could not be wasted, since he had already arrived at this place, it was better to absorb these netherworld qi at one time, this was the purest pure yin energy in heaven and earth, where could he encounter it in ordinary times?

Sacrificing the Xingyao Sword, he swiped lightly at the iceberg, and the iceberg with a radius of more than 500 kilometers was split into two in a blink of an eye, just revealing the crack that was as thin as a hair, and a netherworld vitality that was extremely cold rushed out of the crack, and it actually formed a piece of Yuan Qi Knife, which slashed towards Ye Ning head-on.

…,

Ye Ning was overjoyed when he saw this, the Yin Yang Chakra was slightly on one side, facing this crack, and then slowly rotated, absorbing all the Netherworld Qi that rushed out of the crack, this Netherworld Qi was much purer than the previous absorption, and it was also mixed with a large number of Yin Souls, and as a result, all of them were twisted by the Yin and Yang Chakra, turned into the purest energy, and stored in the Yin and Yang Chakra.

The Yin Yang Chakra slowly thickens and increases at a speed visible to the naked eye, and the true element that pours into Ye Ning's body is becoming more and more mellow, and the power is growing rapidly at an unbelievable speed.

More than a month has passed in a blink of an eye, Ye Ning sat cross-legged on the Yin Yang Wheel and did not move the place, the Yin Yang Wheel should be called the Yin Yang Ball now, but the volume is not as big as it was at the beginning, but it has shrunk many times, only the size of a basketball, half black and half white, the two colors keep flowing according to the trajectory of the mystery, it looks natural, although there are only black and white, but it gives people a pleasing feeling.

Slowly opening his eyes, Ye Ning let out a long breath, after more than a month, his entry into the realm was extremely gratifying, and he had actually stepped into the peak of the Jindan period, and one step away, he could break the pill into a baby, however, he couldn't help but continue to improve the realm, and forced himself to incorporate the true yuan into the yin and yang ball to condense and stabilize his realm, although he had no experience in this area of cultivation, he also knew that blindly improving the realm was harmful and useless.

As soon as his mind moved, the Tai Chi Yin and Yang Ball was taken back by him to the Purple Mansion, and then he flicked his fingers, and a jade-colored flame with the thickness of a teacup and a length of a zhang burst out, and instantly drilled into the crack of the space barrier, and the iceberg that had gradually recovered was gradually restored, and after a light "snort", it turned into steam and dissipated, and even the sea water was evaporated at this moment into a deep pit with a radius of dozens of miles.

The crack quickly disappeared at a speed visible to the naked eye, and when Ye Ning beckoned to retract the true fire of the sun, not only the spatial crack, but also the originally clearly distinguishable space barrier, also disappeared without a trace, and the surrounding sea water swarmed to replenish the big crater, and at the same time, a wave dozens of feet high was struck in place, and after hovering in the air for a few seconds, it surged around at a faster speed, making an earth-shattering tsunami sound.