A moment later, the system's voice came again:

"Ding, after verification by the system, the host is fully capable of reaching the underground, please cooperate with the system to complete the evolution, which is also of great benefit to the host itself."

"Damn, I even drew a big cake for the master!"

Ye Yan gritted his teeth and said.

But there was no way, he really ate this set, he struggled for a while, and walked towards the small courtyard first.

If you want to go deep into the ground, you must not do it during the day, otherwise you will definitely be discovered, and you can only come out and act at night.

After making up his mind, Ye Shao returned to the courtyard and waited for Lao Lin to bring food, so he let Lao Lin leave on the grounds that he needed to rest, and then he thought carefully while eating.

The system says he has the ability to reach kilometers underground, how does he not know?

Ye Shao looked down at his bucket-thick waist, thinking that this was going to enter the ground for thousands of meters, and it must not be the same as a ground drill, so the movement was too big.

After thinking about it, Ye Shao quickly finished eating, then sat on the bed and began to cultivate the Immortal Fire Holy Scripture.

The day passed quickly, and the sky outside the courtyard darkened.

Ye Shao's eyes opened in cultivation, and two rays of essence light shot out from his eyes, shooting out two hollows in the floor in front of the bed, and a deep cold air was bubbling out.

"The Hellfire Sacred Scripture is really domineering."

Ye Shao nodded with satisfaction.

It had only been a day of cultivation, and his Immortal Fire Holy Scripture had broken through to the second level just now, and the azure blue demon pill in the dantian had become more rounded, and the cold qi wrapped around it had become more and more intense.

Retracting his thoughts, Ye Yan looked at the sky outside the window and found that it had darkened.

He slipped off the bed and cautiously felt outside.

Fortunately, his lower body was still a snake tail, and he didn't make a sound when he moved, and after a while, he came to the rockery during the day.

After circling the rockery again, Ye Shao sat down with the snake's tail crossed, ready to think about how to reach the position of thousands of meters underground.

A few minutes later, Ye Shao, who was thinking, suddenly opened his eyes, and a touch of joy flashed under his eyes.

"Haha, I almost forgot, I still have natal powers!"

When each demon beast condenses the first demon pill, it can obtain a kind of natal supernatural power.

The Demon Pill Realm is divided into nine pills and unified, and when he breaks through the Transformation Realm, it means that Ye Yao will master the nine kinds of natal supernatural powers.

And now he already has three kinds of natal powers, but he has been relatively busy during this time, so that he has no time to pay attention to these three kinds of natal powers.

When the thought fell, Xu Chuan immediately poured his divine sense into the three demon pills, and after a while, Ye Shao opened his eyes again, and his eyes were already full of understanding.

Covering the sky, fish and dragons and ghost steps, frozen thousands of miles!

There are three kinds of natal powers, among which the Heavens are the ability to increase or shrink Ye Shao's size.

The Ichthyosaurus Ghost Step is a powerful body magic power.

And the Frozen Ten Thousand Miles is a kind of natal supernatural power derived from the Demon Pill under the influence of cultivating the Hellfire Holy Scripture.

With these three kinds of natal supernatural powers, Ye Shao only felt that even if he didn't rely on the Hellfire Holy Scripture, he would be able to fight with that Lin Saburo a few times, even if he couldn't beat him, at least he could easily escape.

But for now, let's get that elemental essence first.

Thinking of this, Ye Shao's body twisted, and the human form of the upper body changed into a snake body again, followed by his body shrinking rapidly, and it really changed like an earthworm.

The next moment, Ye Shao's body moved, and he drilled down a huge crack in front of him.

The ichthyosaurus ghost step started, and Ye Shao's body suddenly turned into a flash, quickly pushing away the dirt in front of him, and approaching a position thousands of kilometers underground.

The closer he got there, the more Ye Shao could feel the system's response.

Half an hour later, Ye Shao's body drilled through a thick layer of soil, and then fell into a waterhole with a pop.

The sky was activated, and Ye Shao's body returned to its original size and climbed up from the pool.

It was a natural underground cavern, and it was pitch black all around, but for cold-blooded creatures like Ye Shao, the darkness around them didn't cause much trouble.

He followed the guidance of the system and crawled in one direction, and after a while, Ye Shao finally arrived at the destination of this trip.

It was a pool of cold air, and in the middle of the pool was an ice lotus, and above the lotus, a fist-sized ball of azure light was spinning.

"System, is that the elemental essence?"

"Back to the host, that is the Ice Elemental Essence, which has an extremely strong repair ability for the system."

The system's calm voice rang out.

Ye Shao spit out the snake letter, and a pair of cold vertical pupils were filled with fiery colors.

God, for some reason, when he saw this light cluster, the demon pill that had been gathered by cultivating the Immortal Fire Holy Scripture actually emitted a burst of restless restlessness.

It was as if the ball of light in front of him had a great attraction to him.

So right now, Ye Shao suddenly fell into a dilemma.

Whether to upgrade this elemental essence to the system, or simply absorb it yourself.

Although the former can clear the usury interest and make the system smarter, who the hell can guarantee that the smarter big demon system will not be more cheating?

On the contrary, if it was for him to absorb it, Ye Shao felt that the Hellfire Holy Scripture could break through to the third level on the spot!

In that way, his strength will greatly improve, and even the goal of condensing the fourth demon pill will be greatly shortened.

The former is an investment that does not know the result, and the latter is a real strength improvement.

How to choose, Ye Shao already had the answer in his heart.

He took a deep breath, and the ichthyosaurus ghost step was violently launched, and the entire snake rushed out like lightning, and in an instant, Ye Shao's body crashed into the mass of elemental essence.

Just as he was about to absorb it directly, an extremely terrifying suction suddenly came from the big demon system in his mind.

Slurred.

That mass of elemental essence did not enter the dantian according to Ye Shao's will, but instead poured into his brain.

"Damn, spit it out for Lao Tzu!"

Ye shook his eyes in a hurry, he just wanted to enter the brain space and tear up a wave of the big demon system, and the ruthless mechanical voice had already sounded:

"Ding, the big demon system is being upgraded and maintained, and it is not possible to log in to the brain domain space for the time being, it is expected to open in ten minutes, so stay tuned!"

"I'm expecting a ghost!"

Ye Shao roared hysterically, returning Lao Tzu's elemental essence, and hummed......

In despair, Ye Shao couldn't help but shed tears of sadness, this big demon system is not only a fucking cheater, but also a thief and a bully.

This elemental essence was something he had worked so hard to find, so why did he absorb it without saying a word.

Robbery must also be in accordance with the Basic Law, is this unreasonable?

Ye Shao was lying on the edge of the cold pool sadly, and was about to cry to vent, but found that the violent restlessness of the third demon pill in the dantian had not disappeared.

"What the hell?"

Ye Shao said with some surprise.

Immediately, his gaze fell on the cold pool in front of him, and a flash of lightning flashed through his mind.

"Could it be that what excites the demon pill is not the elemental essence, but this cold pool?"

Ye Shao was surprised, and as soon as his body moved, he plunged into the cold pool.