In this way, Long Fei walked and stopped, until he borrowed the oppressive power released by the planet to raise the "Earth Leyline Treasure Body" technique to level 12, which was enough to withstand the attack of the terrifying master who had reached the second level of the realm of reincarnation in the realm of cultivation, and without taking his life, he passed through the magma layer and reached the core level as he wished.

When he arrived here, all the oppressive forces disappeared, and only the gentle power of heaven and earth was released from the core of the planet, caressing his body, giving him the wonderful feeling of staying in the warm embrace of his mother as a child.

The core level of the planet looks like a huge empty space.

The power of heaven and earth filled it, completely isolating the magma layer and other material parts.

And the core of the planet is blooming with dazzling light at the moment, and it is running on its own in a very regular manner.

"Is that the core of Pluto?"

Seeing the scene in his sight, Long Fei's mind was completely shocked, and it took a while before he came to his senses.

Then, without the slightest hesitation, he immediately entered the core level of the planet, and quickly walked through the area filled with the power of the powerful heaven and earth, approaching the star core.

The star core seemed to be right in front of him, but Long Fei knew that the star core was actually very far away from him, and it took Long Fei three days to fly at full speed before he really got close to the star core.

Arriving at the star core, Long Fei realized that the star core was actually much larger than what he saw in his initial sight, at least at this moment, standing in front of the star core, no matter which direction he looked at, he couldn't find the edge.

"With such a large star core, I wonder if the system has the ability to help me refine it?"

Seeing the main body of the star core, Long Fei suddenly gasped.

It was only at this time that Long Fei truly understood how difficult it was to refine the star core of a planet.

Otherwise, with Yin Gengyu's ability, I am afraid that he would have been able to refine the star core of Pluto this day a long time ago, and he would not end up with a chicken and egg beating and a miserable end of gaining nothing.

If he didn't have the help of the system, he could be 100% sure that with his current ability, it would be unrealistic to refine the star core of Pluto this day.

Standing in front of the star core, Long Fei sighed secretly, and then began to try, release his power, and use the power of the system to refine the star core in front of him.

The process of trying it was not so smooth.

At first, the self-protective power of the star core was trying to resist.

It wasn't until later that the power released by the star core, through some of the power of the star core refined by using the power of the system with Long Fei, touched the "Ten Thousand Star Array" in Long Fei's sea of knowledge, and then it became quiet and no longer resisted Long Fei's refining.

The refining ability of the system is extremely terrifying.

It was Xuan-level blades, treasures and other things, which could be done in just a few seconds, but it took Long Fei nearly a month to refine the core of this Heavenly Pluto, and it took him nearly a month to completely refine it.

Refining the star core, Long Fei looked inward through the spell, and suddenly saw a gray planet at the farthest end of the "Ten Thousand Star Array" floating in the sea of consciousness, emitting a faint light.

As soon as his mind moved, the "Ten Thousand Star Array" in the sea of consciousness immediately vibrate, releasing a powerful force, surging out, and rushing towards the surrounding space.

Fortunately, the power released by the "Ten Thousand Star Array Diagram" was limited, and the power released was quickly dissolved by the power of heaven and earth that filled this space, and disappeared without a trace.

Otherwise, the consequences are really unimaginable.

However, according to Long Fei's estimation, it shouldn't be difficult for him to try to urge the power released by the "Ten Thousand Star Array" just now to kill Luo Biyan, the extraterritorial monk who had fought with him at the beginning.

"It's just refining a planet, and it's only lighting up the node at the very edge of the array, and it's so powerful. If all the planet nodes on the array map are lit up, doesn't that mean that I can use the power of this treasure to destroy a piece of cosmic space with a single thought?"

Long Fei's mind was shocked by his own thoughts, and a bright and excited smile immediately appeared on his face at this moment.

After refining the star core of the Celestial Pluto, Long Fei immediately began to get busy, using his own understanding of the formation, and then quickly using the Celestial Pluto core as the foundation, with the power of heaven and earth as the source of strength, to arrange and construct a protective formation to block and protect the Celestial Pluto.

The process of arranging and constructing the formation is simple to say, but in fact it is extremely complicated, and no matter where there is the slightest mistake, it may lead to the leakage of the power of heaven and earth, bringing disastrous consequences to the monks and creatures on the Heavenly Pluto.

Therefore, Long Fei was extremely cautious when arranging and constructing the protective formation to protect the Heavenly Pluto.

It took Long Fei more than ten days to arrange and construct a protective formation to protect the Heavenly Pluto.

After the protective formation was arranged, Long Fei did not hesitate at all, and immediately used the power of heaven and earth of the Heavenly Pluto Star as a guide to activate the formation.

The formation was activated, and Long Fei could only hear a "hum" sound in his ears, and a large amount of power instantly poured out from the core formation, rushing to the surface of the planet and rushing into the sky.

Then, through exploration, Long Fei clearly noticed that a looming barrier appeared outside the atmosphere of Pluto, which only completely isolated Pluto from the cosmic space where it was located.

......

In the starry sky, more than ten figures are speeding at high speed.

These ten people are Luo Biyan and his brothers, and they can be said to be the helpers he moved to deal with Long Fei.

The planet they locked on was Pluto.

However, after Long Fei activated the defensive formation and condensed a protective barrier outside the atmosphere of the Heavenly Pluto, Luo Biyan and the others immediately lost their target, as if they had been able to clearly see and sense the planet in which they existed, and suddenly disappeared from the depths of the cosmic starry sky.

"What's going on? How could that planet disappear from our sight? Could it be that there are powerful masters who have used anti-heaven means to completely shield this planet, so that people outside the territory can no longer find its specific location?" Luo Biyan exclaimed in his heart.

Finding that the locked target planet had disappeared, Luo Biyan and the others immediately stopped their hurry, and an extremely shocked expression appeared on their faces.

"Senior Brother Luo, are you sure that there are no super-powerful masters on that planet called Heavenly Pluto?" The young man in the moon-white robe, who looked almost the same age as Luo Biyan, asked Luo Biyan with a frown.

This young man's name is Mu Haiyin, and he is Luo Biyan's second senior brother.

And the young man beside him, who was slightly burly, wearing a sky blue robe and a Chinese face, was Luo Biyan's senior brother Liang Shihong.

This person is powerful, he is the best of the younger generation in the Fire Cloud Palace, and since he embarked on the path of cultivation, he has fought against countless geniuses of the same realm, and he has never been defeated.

It is said that he once broke into a five-heaven demon domain alone, hunted countless masters of the demon domain, and finally escaped unscathed.

This deed made him quickly become famous and became the focus of attention of all forces in the Vulcan Realm.