"Could it be that this is the legendary Spirit of Ten Thousand Yin?" Xiao Ning's eyes stared at a strange stone with a fist-sized momentum that emitted a blue glow not far away, and pondered slightly.

Xiao Ning didn't know what the Ten Thousand Yin Essence of the Founding State looked like, but the fist-sized stone in front of him that emitted blue light was indeed the Ten Thousand Yin Essence he was looking for.

Of course, whether this thing is the essence of ten thousand yin or not, Xiao Ning does not intend to let it go easily. Taking a step back, even if this thing is not the essence of ten thousand yin, it is not an ordinary treasure to be able to produce such a vision, and if you get it, it will naturally have a lot of benefits.

Bang......

Xiao Ning took a step, although he had basically adapted to the pressure here, but he still couldn't move freely, even if he took a step, it would consume a lot of strength. So, when his steps landed on the ground, there was a muffled sound in an instant.

Fortunately, Xiao Ning was not unprepared for this situation, and after taking a step, his figure immediately stopped.

This step seems ordinary, but it is very important for Xiao Ning. First of all, through this step, Xiao Ning already has a general understanding of the predicament he is facing. Although it was only one step, the pressure on him was doubled compared to before.

Just taking one step and doubling the pressure is definitely a huge test for Xiao Ning. He had to do a lot of work to get to the blue glowing stone.

Buzzing......

When he arrived at Huangquan Road, Xiao Ning was not in a hurry, now the ghost domain is already stormy, this Huangquan Road has the power that even ghosts are afraid of, so this is one of the safest places in the entire ghost domain. Because of this, Xiao Ning simply calmed down, and the Ghost Emperor Seed and the Ghost Emperor Armor cooperated with each other to increase his ability to resist the pressure around him little by little.

Click......

I don't know how long it took, but there was a soft sound in Xiao Ning's body. When this light sound came out, Xiao Ning felt that the pressure around him had become much smaller.

Facing a slightly lighter body, Xiao Ning's face showed a smile, the soft sound just now represented that his Vajra Prajna Body had broken through again, but to what extent he had broken through, Xiao Ning did not have a standard, because the level he had reached now was beyond the scope of the Vajra Prajna Body record, but it was still far from the other form of the Vajra Prajna Body.

However, Xiao Ning is already very content with his current state. Now his strength, even if he encounters the ghost king, he is sure to save his life. Of course, it is still impossible to defeat the Ghost King, because the Ghost King's strength is even stronger than the Dao Law Realm masters of the Cultivation World, although Xiao Ning's current strength is not weak, but he has not yet defeated the Ghost King's strength.

Bang bang......

Sensing that his surroundings had become lighter, Xiao Ning took another step and continued to walk towards the stone that emitted blue light not far away.

This time, Xiao Ning felt much more relaxed. Although the pressure still increases with every step he takes, but now Xiao Ningde's body has basically adapted to this pressure, so his walking speed has become much faster.

Buzzing......

As Xiao Ning moved in, the stone that emitted blue light suddenly vibrate, as if to warn Xiao Ning not to approach.

Of course, Xiao Ning would not give any warnings to this stone, and his steps were still unhurried, and he walked towards the stone that emitted blue light.

After another day or so, Xiao Ning's figure finally approached within three feet of the stone that emitted blue light.

Within three zhang of this blue luminous stone, Xiao Ning once again felt a strong pressure, and it was the pressure brought by the purest extreme yin qi, which also made Xiao Ning more sure that the blue glowing stone in front of him was the legendary essence of ten thousand yin.

Now, for Xiao Ning, the only problem is how to take away this piece of Ten Thousand Yin Essence that is full of extreme yin power.

With his current strength, it is definitely not possible to take it directly, and the only chance is to include it in the space of the Heavenly Machine Tower. However, it is difficult to ensure that this is foolproof, because Xiao Ning does not know what power this Ten Thousand Yin Essence has, in case it has the power to resist, then the final result is difficult to say.

Of course, for Xiao Ning, this piece of Ten Thousand Yin Essence is very important, even if the probability of failure is great, it is impossible for it to give up this opportunity.

Bang bang......

The power of the Extreme Yin on the Huangquan Road is very strong, and it also brings a certain degree of difficulty for Xiao Ning to control the Heavenly Machine Tower, so Xiao Ning is continuing to move forward, intending to get closer.

Buzzing......

As Xiao Ning approached again, the fluctuations coming out of the Ten Thousand Yin Essence became more violent. At the same time, Xiao Ning felt that his pressure had increased a little again.

Facing the sudden increase in pressure, Xiao Ning gritted his teeth, and the light above his head flashed, and then a three-foot-long tower shadow appeared.

As soon as this tower shadow appeared, it immediately pounced towards the piece of Ten Thousand Yin Essence.

Buzzing......

The Ten Thousand Yin Essence also seemed to be aware of the danger, and the fluctuations became more violent.

The shadow of the tower soon reached the sky above the Ten Thousand Yin Essence, and a beam of light flew out of the base of the tower, wrapping the stone suspended in the void that emitted this blue light.

However, the essence of ten thousand yin was obviously not so easy to subdue, and after the light flying from the Heavenly Machine Tower covered it, it launched a strong resistance.

For this situation, Xiao Ning also had an expectation, and kept changing the magic seal in his hand to urge the Heavenly Machine Tower to compete with the essence of ten thousand yin.

Now Xiao Ning's strength is not what it used to be, and his control over the Tianji Tower has become more and more handy with the increase of his strength, although he still can't fully exert the power of the Tianji Tower, but he can already exert about thirty percent.

Don't look at only three percent, the Tianji Tower is a creation artifact, and even the life and death sword spirit admits that the sword at this time is not as good as the Tianji Tower in terms of quality.

Time passed little by little, and the duel between the Heavenly Machine Tower and the Ten Thousand Yin Essence finally came to an end. In the end, it was the Heavenly Machine Tower controlled by Xiao Ning that was even better, and the essence of Ten Thousand Yin was collected into the Heavenly Machine Tower.

"Hoo ......"

Collecting the essence of ten thousand yin into the Heavenly Machine Tower, Xiao Ning also breathed a sigh of relief. The space in the Tianji Tower is an independent space, and the essence of ten thousand yin is not the opponent of the Tianji Tower outside, and when it comes to the space in the Tianji Tower, it is even more limited by the Tianji Tower.

Buzzing......

Just when Xiao Ning breathed a sigh of relief, a strong fluctuation suddenly appeared in his position, followed by a powerful rotating air current, Xiao Ning was caught off guard, and was directly swept up by this air current. By the time Xiao Ning stabilized his body, the scene in front of him had changed, turning into an empty wilderness.