With the "Heavenly Vein Treasure Body" exercise protection, the resistance ability of Long Fei's flesh and blood body, it is a qualitative leap, and there is no obstacle at all when he travels through the depths of the underground space of the Nile Star.

After rushing all the way down and walking for half an hour, the Nile star core finally appeared in Long Fei's sight.

Seeing the Nile Star Core, Long Fei's face immediately appeared with an incomparably bright smile of excitement.

The reason why Long Fei was excited was because he knew in his heart that as long as he refined the star core, then whether it was the Insect Beast Palace, or the powerhouse of the Fire Cloud Palace, he would no longer be his opponent at all, in this way, he would be able to use the power of the Nile Star Core to eradicate the bully forces that had been rampant in this star field for many years, save the weak creatures on this planet, and create a harmonious living environment for them, then he would be able to obtain a massive amount of spiritual rewards as he wished.

Of course, this is just Long Fei's own simple thoughts at present, and what the specific facts will be is unknown for the time being.

"Whoosh!"

Long Fei couldn't wait to fly to the Nile Star Core, and then didn't seem to hesitate, immediately unleashing the refining power of the system, extending it like thousands of tentacles.

Although the system refining power released by Long Fei was strong, at this moment, it was impossible to penetrate the self-protection defense layer on the surface of the Nile star core and touch the body of the star core, which made Long Fei feel a little surprised, but even more depressed.

"How can this be? How can the refining power of the system not penetrate the protective layer of the star core? Is it because my own system level is not high enough, which has a certain impact on the refining power of the system?" After thousands of attempts, Long Fei found that no matter what he did, he couldn't make the refining power of the system pierce the self-defense layer of the Nile star core, and at this moment, countless question marks floated in Long Fei's mind.

After suspecting that the level of his system was not high enough, the refining power of the system was affected, and he was unable to pierce the protective layer on the surface of Nile Star, Long Fei did not hesitate at all, and exchanged all the large amount of spiritual points he had accumulated before into the experience points needed to upgrade the system.

As the system voice messages of the upgraded system sounded in his mind, Long Fei felt extremely excited in his heart.

Because he knew in his heart that every time the system level was raised, it meant that his combat effectiveness would have a qualitative leap.

Finally, the system announces the annunciation voice prompt information to stop, and Long Fei learned that his current system level has reached level 91, which is equivalent to reaching the cultivation realm of the first level of the reincarnation realm.

"Originally, I thought that the refining power of the system was really infinitely powerful. It was only at this time that I really knew that the refining energy of the system was still related to the level of its own system. The base required to level up is too large, and the amount of spirit points obtained seems staggering, but in fact, it is nothing compared to the base required to level up the system. If you want to quickly raise the level of the system, you have to hurry up and accumulate spiritual points!"

After the system level was raised, Long Fei began to try to release the power of system refining again.

This attempt, although not so smooth, was successful.

Because the power of system refining was under the control of Long Fei, it pierced through the defense layer of the star core with difficulty and touched the Nile core, and then the system quickly accelerated and entered the state of refining this Nile core.

The process of refining the Nile star core was not as easy as imagined, perhaps because the power of this planet was too strong and the resistance was strong, and Long Fei's current system level was limited, which led to such a result.

The refining process lasted for three months, and the Nile Star Core was completely refined by Long Fei with the power of the system.

"Buzz!"

As the Nile star core was refined, Long Fei's sea of consciousness made such an abnormal sound that shocked him a little, and through the inner vision of the spell, Long Fei was surprised to find that his sea of consciousness was filled with a gorgeous treasure light, and the source of the brilliant treasure light was the "Ten Thousand Star Array" floating in his sea of knowledge.

When his mind touched the "Ten Thousand Stars Array", Long Fei was immediately stunned.

Because he was surprised to find that 171 bright spots shining with faint starlight appeared on the "Ten Thousand Star Array Map", which means that the gray planet nodes on the "Ten Thousand Star Array Map" have successfully lit up 146 of them this time alone, which is a long distance closer to all the gray nodes at the end being lit.

"Hey...... It is much faster to refine the core of a large planet and light up the gray planet node on the 'Ten Thousand Star Array'. In the future, when choosing the core of the refining planet, it is advisable to choose a planet that hits a little bit as much as possible. I'm really looking forward to completely lighting up all the gray planet highlights on the 'Ten Thousand Star Array' and activating the powerful power of this treasure. ”

After checking the situation in the sea of knowledge, Long Fei excitedly collected his mind, and then without the slightest hesitation, he immediately set off and flew up, heading directly to the surface of the Nile Star.

Long Fei traveled through the underground space for three days before reaching the surface.

As soon as he appeared, he clearly noticed a net of detection and threw it at him.

Only ten seconds passed, and Long Fei had captured more than ten figures through perception, and they were rushing towards his location at an extremely fast speed.

"Are these guys coming at me? Is this detection net set up by a large number of powerful monks on this planet to cast spells just to capture my traces?"

Whoosh whoosh ......

One after another, figures shot like arrows, froze in the sky above his area, and appeared in shape.

Obviously, Long Fei was surrounded.

It only appeared on the surface, and after more than ten seconds, Long Fei was completely surrounded by a large number of monks, this result really surprised Long Fei, and secretly said in his heart: "The energy of the people of the Insect Beast Palace is really great! ”

The reason why Long Fei believed that these monks who surrounded him were all from the Insect and Beast Palace was because he had captured an alternative body aura from these monks that was different from that of human monks.

"Little thief, quickly hand over the 'Earth Spirit Fruit', and the old man will spare you from dying. ”

When Long Fei was silent, the old man who was high in the southeast direction, about a hundred feet away from Long Fei, shouted at Long Fei.

"If you want the 'Earth Spirit Fruit', it depends on whether you have the ability or not. Long Fei replied casually.

"You kid is crazy enough, surrounded by so many of our masters, you dare to say such cruel things. The old man sneered, "Life is precious, and when you die, there is nothing." I advise you to tie your hands and catch it, so as not to end up with no bones left, then it is really not worth it. ”

"I'm afraid of death, but I act in my own way. Long Fei replied.

"Very good, since you are looking for death, the old man will fulfill you. The old man smiled indifferently, then waved his hand to the people beside him, signaling that they could make a move, and launched an attack on Long Fei.