As soon as this thought appeared, as if knowing Yang Song's inner thought, the system's voice sounded.

[Ding, learn 'Supreme Space Art'? Yes/No.]

After choosing 'Yes', countless information was injected into Yang Song's Sea of Consciousness and a kind of strange power came into being inside as well.

Yang Song plunged his Spiritual Sense into his own body and inspected the situation inside.

Soon, Yang Song focused his attention on his Dantian area.

There, his fist-sized core was revolving quickly and that strange power was constantly entering his Dantian core.

Before long, as more information entered Yang Song's mind, he understood what was happening.

The power that was merging with his Dantian core was the power of… space, which should be attributed to the Supreme Space Art.

Several minutes later.

The process ended and Yang Song was shocked about the big new change.

After learning the Supreme Space Art, Yang Song could now control the power of space.

The Supreme Space Art, it was an ancient and high-level technique that only existed in the cultivation world. Based on the information injected into Yang Song's mind, even in the cultivation world, this technique was extremely powerful and rare.

In the Supreme Space Art, there were various skills for Yang Song to learn, however, the system had already made him learn all of it and he could use all of it.

Yang Song calmed down his excited mood and tried the first skill.

Space Barrier!

With a thought from Yang Song, the space around Yang Song suddenly cracked and the scene around Yang Song suddenly changed. His surrounding became pitch black as if he was transported to space except that there were no stars here.

Yang Song was not panicked and knew that this was the so-called "Space Barrier".

With a thought, he deactivated the skill and the space around him changed again. Soon, he was back in the room.

The next skill was called "Profound Jump".

This skill allowed Yang Song to jump from one space to another space, which was similar to the legendary teleportation. It was just that this Profound Jump was still weaker than the legendary teleportation.

The next one was "Teleportation Formation".

Yes, it was not a skill but a formation. As long as Yang Song set up two Teleportation Formations in two different places and the two formations were "connected" with each other, he could teleport freely.

What came after that was "Space Slash".

This was a very offensive technique that allowed Yang Song to use the power of space and slash it at his opponent.

The terrifying power of this technique was one of the major points, but the scariest thing about this technique was that the "slash" would skip space and arrive at the opponent instantly, without giving the opponent time to react.

Of course, Yang Song could control how it would manifest freely as well.

There were a few more techniques and they were equally powerful as well, and with the power of space under his control, Yang Song could also create more techniques for himself or use it however he wanted.

However, Yang Song also knew that if his cultivation was higher, his range of control and ability to use the power of space would be extremely great as well.

Last but not least, Yang Song could walk in the air, use space as the stairs, and he could fly as well.

Just as Yang Song was sighing at his good luck, the system sounded again.

[Ding, congratulations to the Host for becoming a Core Formation Realm cultivator.]

[Ding, system upgrade is available now. Do you wish to upgrade the Immortal Cultivation System now?]

"Upgrade?" Yang Song was stunned and then remembered the system once told him that if he entered the Core Formation Realm, the system will be upgraded.

Now, it seemed that the system really did not lie to him.

Then, without thinking much, Yang Song simply answered, "Upgrade now."

[Ding, the Deep-sleep Mode has been activated.]

[Ding, for the next 30 days, all the functions will be unavailable, except for the storage space.]

After that, the 30-day countdown screen appeared before Yang Song and the system really went into the Deep-sleep Mode.

Seeing this, Yang Song sighed helplessly and did not expect the system to take so much time to upgrade.

But well, it was not like, with his ability now, he would encounter dangers and need the system's help.

With that, Yang Song walked out of the room, took out his phone, and dialed Xiang Qingsu's number.

"Hello? Senior Blue Bolt."

"When I set off for Western Li Province previously, the government promised to give me rewards and conditions."

On the other end of the phone, Xiang Qingsu quickly said, "Yes, I will help Senior ask now."

"No need," Yang Song said. "You give me the contact information of the person in charge directly."

"Yes."

…

The person in charge of this matter was a woman, and their intention was to come to his place in person, however, Yang Song refused without thinking.

In the end, after consideration by the other party, the location of the negotiation selected was the Arcane Administration Association branch in Martial City.

This branch base was on the landmark buildings in Martial City, and it was very easy to find.

Supreme Space Art – Profound Jump.

After a few transitions, Yang Song suddenly appeared in the branch base.

Suddenly, the alarm bells in this huge base complex were triggered wildly.

In less than half a minute, Yang Song was suddenly surrounded by many warriors and weapons.

Yang Song was dressed in a white ancient uniform, and the powerful aura on his body was unobtrusive.

Therefore, the members of the Arcane Administration Association who surrounded him looked no different from a group of unthreatening rabbits that were surrounding a fierce tiger.

They were not only weak but also ridiculously weak.

Fortunately, Yang Song had always been in the limelight recently, and his image in the white and gorgeous dress had long been known to many high-level leaders of the Arcane Administration Association.

Hence, they all recognized Yang Song's identity as the intruder at this moment.

Yang Song did not speak, and in the absence of the two branch leaders, everyone did not dare to act rashly, did not dare to inquire, nor did they dare to make further dangerous or disrespectful behaviors.

It was not until the branch president Liu Yan received a call that he rushed over, and many members of the Arcane Administration Association Martial City branch were relieved.

Fortunately, this one did not come with malice. Otherwise, with his strength, the consequences would be disastrous.

…

"Senior, you want the White Dragon Mountain?" Liu Yan's incredible voice sounded in the conference room.

Yang Song nodded softly.

Liu Yan and Ru Hong, the vice president, looked at each other, and they both saw surprise in each other's eyes.

Seeing this, Yang Song frowned and asked, "What? Is my condition illegal? Or is it unreasonable?"

Liu Yan hurriedly said, "Senior, you should know that there are no mountains in C Country that serve as private properties to anyone…" after a hesitant pause, he added, "Therefore, regarding this matter, we need a little time to report to the upper echelons and discuss it again."

Yang Song showed a trace of impatience on his face, "When you were anxious previously, you only gave a credit guarantee. I chose to cooperate based on the affirmation of this prestige."

As he said, his face showed a cold expression, and his tone turned cold, "I trust you and I am a magnanimous person, but I am not a soft persimmon either!"

Although Yang Song didn't use any technique, the temperature in this conference room dropped sharply with his words alone.

The other two suddenly felt a burst of chill in their hearts, and cold sweat came out of their bodies.

Liu Yan hurriedly said, "Senior, you are too worried. The conditions and rewards we promised to you are, of course, true and effective. It's just that the conditions and remunerations we promised to you are beyond the scope of this Junior. Therefore, the Junior can only report the conditions of the seniors to the higher-up."

Vice President Ru Hong also quickly added, "Don't worry, senior, we will definitely report your request as it is, and the above will definitely give you a satisfactory reply."

When Yang Song heard this, his expression eased a lot. He leaned on the back of the seat, closed his eyes, and said, "Okay, go."

When the two saw this, they were quite helpless.

Their original intention was to report on their own, and it would take time to make a decision on it, so the final result might not be available until a few days later.

But now that Yang Song revealed this look, it was clear that he intended to wait for them to give results here.

Where would they dare to keep this one waiting for so long?

How dare they let him go back and wait?

The result was that they could only bite the bullet and answer, "Don't worry, senior, we will get results soon."

Liu Yan signaled Ru Hong to stay here, and he himself hurried out of the room and reported to her boss.

When reporting, he also focused on Yang Song's tough attitude and the huge difficulties he and others were facing now.

In less than twenty minutes, Liu Yan came back in a hurry, but in this short ten minutes, there was some fine sweat on his face.

However, judging from his rather relaxed expression, the result should be good.