Xia Ruofei first called Liu Qingfeng and asked him to arrange all employees to leave their posts and concentrate on accommodation in the project department building.

The project department building was designed as a reception function at the beginning, and there were not many employees left behind, and the management was only more than fifty people, so it was completely possible to live there.

In addition, there are only a few positions in Taoyuan Island that require people to be on duty at night, most of them are airports, docks, etc., and most of the time they are on duty, because there are very few foreign planes and ships only need to enter the port, so there is no problem for the personnel to leave for one night.

Liu Qingfeng was the most motivated at this time. He did not ask the reason for Xia Rufei's order at all, and did not hesitate at all. He immediately expressed his determination to implement it firmly, and said that he would not miss all people in the project department building.

Then, Xia Rufei called the mercenary group stationed in Taoyuan Island and informed them that there was an important event on Taoyuan Island tonight, asking Ginathan to restrain his troops and soldiers and not to leave the garrison without authorization, otherwise he would bear the consequences if there were any problems.

Ginathon was quite dissatisfied with Xia Rufei's call, but Xia Rufei was the employer. Since the employer had spoken, he still reluctantly agreed for the sake of the US dollar.

Of course, the most important thing is that Taoyuan Island is lonely overseas, and there are no entertainment projects on the island. The soldiers who don’t stay in the military camp at night, so who is running around everywhere if they have any brains?

After informing the Liu family's employees and the mercenary group, Xia Rufei asked Tang Hu to summon all the brothers from Hongmen back, leaving no one at the construction site.

Xia Rufei also told Tang Hu that everyone should not leave the mobile prefabricated room area tonight.

Tang Hu naturally did not hesitate to Xia Rufei's order and immediately implemented it firmly.

Li Yifu watched Xia Rufei call out one by one, and he became more and more excited. He tightened a string these days and had been busy until now. Isn’t it just for this moment?

After Xia Rufei finished the phone call, he looked at Li Yifu and couldn't help but feel a little funny. This disciple, who was nearly 90 years old, completely lost the stability that an old man of this age should have, and was like a frigid young man.

"Yifu, it's still early!" Xia Ruofei said with a smile, "You haven't had a rest these days. Go back and have a good sleep to keep your energy. I'll call you in the second half of the night!"

"Uncle Master, it's this time, how can I sleep..." Li Yifu said with a wry smile, "You're still calm..."

"If you can't sleep, go out for a walk, and by the way, see if there are any idle people waiting to stay outside." Xia Ruofei said, "I'm going to sleep for a while!"

Li Yifu hurriedly said, "Yes! Uncle Master, please have a good rest. Disciple will go and patrol it now!"

After saying that, Li Yifu bowed slightly to Xia Rufei and then walked towards the distance.

Xia Ruofei smiled and shook her head, turned around and drove towards the airport warehouse.

Xia Rufei was actually very excited, but he wasn't unable to sleep.

After returning to the airport warehouse, Xia Rufei first took out the core array disk and some auxiliary materials needed to start the array from the spirit map space and put them in a backpack.

Then he lay down on his own camp bed and his clothes, and a slight snoring sounded in a while.

At around one o'clock in the morning, Xia Rufei opened his eyes.

He turned over and sat up, and saw Li Yifu, who was not sleepy at all, sitting in the dark not far away. He probably was worried that he would stop him from resting. Li Yifu was very careful to keep quiet and did not make any sound.

Hearing Xia Ruofei's sound of getting up, Li Yifu hurriedly looked over and whispered: "Uncle Master, are you awake?"

Xia Ruofei stretched out and said, "You have been in a while for a long time... It's OK!"

Li Yifu smiled embarrassedly and said, "I really can't sleep, so I made Uncle Master laugh..."

"Let's go! Let's go!" Xia Ruofei said, "Whether it can be successful, it's just a single blow!"

Li Yifu suddenly felt energetic and said, "Yes! Uncle Master!"

After the door of the warehouse was opened, the two of them quietly walked out of it, and then without knowing that they crossed the cordon line guarded by several Hongmen's children, they met a practitioner who deliberately hid their whereabouts. It was impossible for ordinary people to discover the traces.

The two of them did not drive. After crossing the cordon, they flew directly to the west side of the island and Xia Rufei needed to arrange the core array plate of the formation. The location of the array plate had been determined, just west of the island, about 500 meters away from the seaside cliff.

At this point, Xia Rufei had already set up a solid cement house, which was built by the brothers of the Hongmen on the first day.

Although the cement has not been completely dry yet, it has no effect on its use.

Both of them are cultivators, so their speed is naturally very fast. Of course, Xia Rufei can still suppress the speed, otherwise Li Yifu would not be able to keep up even if he tried his best.

In a short while, the two of them arrived in front of the cement room.

Li Yifu was already familiar with all the transformation points. As soon as he got here, he understood and asked, "Uncle Master, is this the placement of the core of the formation?"

Xia Rufei nodded slightly and said, "That's right!"

"This place is too close to the beach. Will it be safe in the future..." Li Yifu couldn't help asking.

Xia Rufei smiled and said, "Yifu, don't get into misunderstandings. Once the formation is activated, the entire Taixu Xuanqing Formation is a whole, and the edge and center position are the same... What's more, theoretically speaking, the closer you get to the core of the formation, the stronger your protection ability will be, and there is no need to worry about the safety here."

"Yes, Master Uncle!" Li Yifu was humbly taught.

"Let's go in!" Xia Ruofei said relaxedly.

The two of them stepped into this small concrete bungalow. They were both practitioners and could easily see everything in the room without lighting the lights.

Of course, the furnishings in this room are quite simple. To be precise, there is almost nothing, just a bungalow with only one door and no windows, and the room is empty.

The only thing that is unique is the floor of the house, which is entirely made of a whole piece of green jade. If you scan it with your mental power, you will find that the inside of the green jade that is as smooth as a mirror is spread with mysterious array patterns.

These array patterns gather from the surroundings to the center, and a circular groove has been dug out at the center of this piece of green jade.

In addition, around the groove, there are three round holes that form horns. If you connect these three holes together with a line, it will be a standard equilateral triangle.

When this piece of green jade was transported from the United States, it was still a whole piece of flat green jade. The grooves and small holes were processed by Xia Rufei on Taoyuan Island. Of course, the pattern inside the green jade was carved by Xia Rufei himself.

Although these array patterns are mysterious and complex, compared with the core array plate, the rare level difference is no less than a little, and it is simply a world of difference.

Xia Rufei casually placed his backpack on the ground, took out the core array plate from it, and after a moment of contemplation, he put the array plate into the groove.

As a practitioner, Xia Rufei's accuracy in processing this material is naturally very high. The size of the array plate just matches the reserved grooves. After putting it down, there will be no barriers, and at the same time it is tightly matched.

Li Yifu stood aside and looked at Xia Rufei's every move nervously, not even daring to show off his anger.

However, he found that there was no change after the formation plate was put in, and he couldn't help but murmur in his heart.

At this moment, Xia Rufei took out three crystal stones from his backpack with a look of pain and said to himself: "I have invested a lot this time. I hope the Zhaixing Sect's assets are rich enough, otherwise I will lose a lot..."

Li Yifu couldn't help but feel speechless when he heard this, Zhaixing Sect had a Jindan stage monk in charge. Uncle Master actually regarded them as something in his pocket, as if the assets of Zhaixing Sect had been booked by him.

Of course, Li Yifu had blind trust in Xia Ruofei. Although he was shocked, he did not think that Xia Ruofei was arrogant, but instead felt that he had a hint of heroism.

Xia Rufei took out three Yuan crystals, which is much more precious than spiritual crystals. It can even be used by the Jindan stage monks to practice. If the Qi Refining Cultivator uses it, one Yuan crystal is enough to support it to the 9th level of Qi Refining. Now he has to take out three at a time. Of course, Xia Rufei will feel distressed.

During the startup stage, the spiritual energy of the formation does not come out of thin air. If such a huge formation is activated, the spiritual energy consumed is naturally extremely large. If an ordinary spirit gathering array is used, it will take a lot of time to gather the spiritual energy required to start the formation.

If there is no such thing as the Zhaixing Sect, Xia Rufei can arrange a spirit gathering array to slowly absorb the spiritual energy of heaven and earth, then gather at the core of the formation, and continuously compress and purify it. After reaching the standard of starting the formation, the formation will be activated.

Once the formation begins to be activated, it will naturally absorb the spiritual energy of the world around it. It can not only meet the needs of the formation operation, but also make the concentration of spiritual energy in the entire Taoyuan Island continue to rise, and eventually become a blessing for cultivation.

However, this startup method is obviously not applicable now because the efficiency is too low.

If you want to plot against the Zhaixing Sect, you must make the formation activated instantly.

Only Yuan Jing can meet this requirement.

Therefore, in this sense, these three Yuan crystals were actually consumed extra by the intervention of Zhaixing Sect. Xia Rufei calculated the accounts on Zhaixing Sect, which was not unreasonable.

Of course, there is another more important point, that is, when the formation is activated, there will definitely not be too much spiritual energy gathered. For people from Zhaixing Sect, you must use the formation's functions to trap and even kill enemies. These functions also require a lot of spiritual energy.

Therefore, it is necessary to have Yuan Crystal as the backup energy. Once the spiritual energy absorbed by the array is unsustainable, it can be absorbed from Yuan Crystal immediately to ensure that all functions of the array can continue to work.

Most of the array patterns carved by Xia Rufei on the blue jade were designed to achieve the transformation of spiritual energy sources.

The principle is a bit similar to a hybrid car. When power is insufficient or if you need greater power to climb, accelerate, etc., the car will automatically use fuel to achieve seamless connection and switching.

Xia Rufei inlaid the Yuan crystal into three round holes, checked it carefully, and then took a deep breath after confirming it was correct. Then he controlled a stream of mental power to penetrate directly into the core array disk, and gently pointed at the node of a certain array pattern...

Just as the rocket's ignition switch was pressed, light lit up on the array pattern, and quickly spread towards the three Yuan crystals like a fire dragon.

In the blink of an eye, the Yuanjing was lit up.

The extremely pure spiritual energy is continuously absorbed from the Yuan crystal and gathers into the core array disk through the array pattern.

The extremely complex array patterns on the core array plate also lit up suddenly, especially the position of the center point was as dazzling as the sun.

The light emitted by that point makes people dare not look directly at it. The huge energy is still gathering. The light in the center is getting stronger and stronger. Soon a ray of light soars into the sky. The roof of the cement house has no obstacles to this invisible and tangible light, and the light directly rushed out of the room.

Xia Rufei had already brought Li Yifu outside the house. As soon as the two of them walked out, they saw that there were nine locations in Taoyuan Island, as if they were echoing the light of the core array plate.

Those nine positions are where Xia Rufei placed nine jade pillars.

The closest to this side is naturally the jade pillar on the cliff wall on the west side.

Immediately afterwards, Xia Rufei and Li Yifu both felt the power of heaven and earth being activated, and the entire Taoyuan Island seemed to be trembling.

Of course, only practitioners can observe such visions. Ordinary people may have subconscious mind shock at this moment, but they cannot see anything with their naked eyes.

The whole process is actually very fast. From Xia Rufei's activation of the core array plate to the nine directions of jade pillars, it only takes a few seconds.

After the power of heaven and earth was activated, it was like a huge millstone slowly turning. Under this great power, even the sea stopped roaring, and the waves seemed to be suppressed. The sound of the waves that had been constantly slamming the shore disappeared without a trace at this moment.

After stagnating for about two seconds, Xia Rufei seemed to hear a rumbling sound, and then a huge light film appeared out of thin air, covering the entire Taoyuan Island.

The surrounding spiritual energy of heaven and earth gathered over at an extremely fast speed. Then, the core array plate stopped absorbing energy from the Yuan crystal and instead absorbed the spiritual energy of heaven and earth.

The entire conversion process is extremely smooth, and the light film does not tremble at all, which can be said to be seamlessly connected.

The sound of waves disappeared, the sound of insects disappeared, and the sea breeze was blocked outside, and Taoyuan Island was unprecedentedly quiet. The surrounding spiritual energy of heaven and earth gathered over at an extremely fast speed. Then, the core array plate stopped absorbing energy from the Yuan crystal and instead absorbed the spiritual energy of heaven and earth.

The entire conversion process is extremely smooth, and the light film does not tremble at all, which can be said to be seamlessly connected.

The sound of waves disappeared, the sound of insects disappeared, and the sea breeze was blocked outside, and Taoyuan Island was unprecedentedly quiet.
Chapter completed!