The Barren Mountains, in a valley.

Above the valley, a huge Yin Netherworld Qi vortex appeared that shrouded a radius of ten miles, and Xu Mo was directly below this whirlpool.

Xu Mo's aura has climbed from the first layer of the Yuan Infant to the ninth layer of the Yuan Infant, and it is still improving, and it will soon reach the peak of the Yuan Infant Stage.

Most of the Yin Qi poured into Xu Mo's body, but some of it also flowed into the cave next to it, and in that cave, there was also a breath that was constantly getting stronger.

In addition, on the mountain peak more than two thousand meters away next to the valley, there was also a powerful aura, but although it was also covered by the vortex of Yin and Netherworld Qi, there was very little Yin Qi flowing to that side, and it was not automatically flowed over, but was forcibly snatched by the people there.

Time passed little by little, Xu Mo's cultivation had grown to the peak of the Yuan Infant Stage, and stopped before this bottleneck, but his cultivation did not stop, and his breath continued to stir like a big wave crashing on the shore, impacting the bottleneck of cultivation.

The ghosts and demon beasts within a radius of dozens of miles all sensed the vision here, some of the weak ones fled in a hurry, and some of the powerful ones quietly approached this side.

This is only the surface of the situation, the invisible and unknown vortex above the ten thousand feet in the sky, the scope of influence is unimaginably wide, I don't know how many people can perceive it, and they have paid attention to this side.

Throughout the underworld, forces from all sides acted quietly, and an undercurrent began to surge in an invisible place.

……

There is no obvious distinction between day and night in the underworld, but the method of timekeeping is also the method of twelve hours, and it is customary to divide day and night according to the hour.

When Xu Mo came to the underworld, the time was in the afternoon, from the beginning of his cultivation into the night, and then the night passed quickly, and by noon the next day, his cultivation had reached the peak of the Yuan Infant Stage.

Then, after stagnation for nearly ten hours in front of the bottleneck of the peak of the Yuan Infant Period, at midnight the next day, Xu Mo's breath finally skyrocketed again!!

Breakthrough success!

Transformation Realm!!

The powerful spiritual power rushed to the sky, stirring up the sky, and frantically absorbing the surrounding Yin and Netherworld Qi, Xu Mo's aura grew wildly, and it was only a moment before it completely stabilized on the first layer of the Transformation God, and then ...... Keep rising!!

A few hours had passed, and the huge Yin Netherworld Qi Vortex in mid-air had shrunk by more than half because the speed of absorption was much faster than the speed of condensation, and Xu Mo's cultivation had also risen to the third layer of God Transformation!

Eventually, it stopped in front of a small bottleneck between the third and fourth floors.

The powerful spiritual power slowly retracted, Xu Mo's breath calmed down, and because he no longer absorbed the Yin and Netherworld Qi, the Yin and Netherworld Qi vortex above his head began to dissipate.

"Moo!!"

And at this moment, I heard a low roar of excitement coming from the cave not far away, and then I saw that the Yin Qi that was about to dissipate suddenly and frantically contracted towards the cave.

"Hum!" At the same time, on the mountain peak more than two thousand meters away, a powerful aura also erupted, and it began to snatch the Yin Qi in the air.

However, because Mo Ye Zhenren's location was far away from the center, the Yin Yin Qi he grabbed was obviously much less than the Hellfire Barbarian Bull in the cave.

The Hellfire Bull's aura surged wildly, and it had reached the peak of the fifth level, and was sprinting towards the sixth layer.

On the hill in the distance, the aura of Moye Zhenren had also reached the peak of the god transformation, and began to frantically absorb the yin and underworld qi to impact the refining realm.

While this ghost and beast were competing to advance, Xu Mo had already finished his cultivation and slowly opened his eyes.

Above his head, a palm-sized glowing figure was suspended, whose appearance was no longer a baby, but an adult exactly like Xu Mo.

――After the transformation period, the Yuan Infant was upgraded to the Yuan Shen and had stronger power.

When Xu Mo woke up, this primordial spirit gradually faded, and finally retracted into his body.

"It worked...... It's so smooth...... And it has also been promoted to the third layer of the god transformation!" Xu Mo lowered his head and inspected his cultivation, secretly excited in his heart, this result, even he didn't expect, was even better than he expected!

And the reason for this surprise came from a reason that he didn't know before......

Xu Mo looked down at the ghost capture mark on the palm of his right hand, and said to himself in surprise: "It turns out ...... The ghost capture seal also has the effect of transforming the qi of the underworld, what a big surprise......"

Originally, Xu Mo could not improve so much cultivation by relying only on the merits and spirit stones on his body, but this is the underworld, there is no ordinary aura in the mortal world and the heavenly court, only the yin and underworld qi, and normally speaking, he is a living person, and he has not learned the special exercises to use the yin and underworld qi, so he cannot absorb the yin and underworld qi to cultivate.

However, unexpectedly, when he was cultivating, the Ghost Capture Seal was automatically activated, absorbing the Yin and Netherworld Qi, and then transformed into energy that he could use to help him cultivate!

He had never cultivated in a place where there was a yin qi before, so he never knew about it, and Liu Lao Liu didn't tell him, and he didn't know if he forgot or deliberately didn't say it.

This is the special role of the ghost capture seal, and it can also be said to be a special benefit of the ghost hunt in the yang realm.

In this cultivation, the effect of the Yin and Netherworld Qi absorbed and transformed by the Ghost Capture Seal was almost no less than the tens of thousands of spirit stones that Xu Mo used. If it weren't for this advantage, I'm afraid it would be difficult for him to break through the bottleneck of the Yuan Infant Stage.

"It's just...... Now it's back to before liberation......" Xu Mo looked at the empty spirit stone bag in his hand, and then took up the method of merit inspection and glanced at himself, but he didn't see any merit, and couldn't help shaking his head and smiling bitterly.

This cultivation consumed all the merits and spirit stones that he had obtained so hard.

……

"Buzz!!"

At this moment when Xu Mo was thinking, a strange sound suddenly came from not far away, making Xu Mo's expression change slightly, and he immediately looked up.

I saw that on a hill in the distance, the sky was filled with ghostly aura, and a powerful aura rose up to the sky!

Xu Mo's joy at advancing disappeared instantly, his face sank, and he scolded secretly: "Tsk! He really advanced! This is troublesome......"

As he spoke, he turned his head to look at the cave not far away, and said to himself anxiously: "Brother Niu, you should work harder! It's almost too late......

- There, too, the breath of the Hellfire Bull was violently stirring, and it was clear that it was on the verge of breaking through.

"Boom!!" Then, I heard a roar from the hill in the distance, and then I saw a cyan light coming towards the valley **** like a meteor!

Xu Mo's eyes flickered quickly a few times, then Huo Ran got up and secretly gritted his teeth and said, "There's no way, I can only block it for a while! As long as you wait for the Hellfire Barbarian Bull's cultivation to end, even if you don't succeed in advancing, you can kill him!"

"Hum!" At this moment, I saw that the formation enchantment shrouded outside this valley suddenly shook, and then flickered a few times before disappearing!

At the moment when the enchantment disappeared, Mo Ye Zhenren's figure rushed to the sky above the valley, his body exuded a monstrous killing intent, there was not half a word of nonsense, and with a direct wave of his hand, a hundred-meter huge sword qi slashed towards Xu Mo!

"Die!!"

(To be continued.) )