As soon as the press conference ended.

Chen Fei hurried to the Institute of Skillful Machinery.

went to the undersea base, of course, under Xiang Yu's guard.

Yes, now he has Xiang Yu as his bodyguard.

After all, Xiang Yu is the most powerful person on earth, and with him by his side, he is much safer.

Ever since he had seen the horrors of the cosmic beast Armor-Piercing Scissormon in the game, he had become more careful.

The 100,000 historical powerhouses were also a little puzzled, Xiang Yu was so powerful that he was willing to be Chen Fei's bodyguard?

However, thinking of Chen Fei's ability to suppress Xiang Yu and research so many magical products, they didn't doubt it too much.

"I've seen the master."

Rose One greeted him with joy.

"Let's go, come with me to space."

Chen Fei said.

"Yes, master."

Rose One respectfully agreed.

Soon, they entered a mining ship, entered the sea through a passage in guò, and then surfaced silently, and flew into the sky, not too fast, and slowly flew high into the air.

Finally, the extent of the Earth's gravitational pull is reached.

From the screen, the earth looks like a big ball, which is very beautiful.

Chen Fei took a flower pot, and a seed of the Qingling Tree was planted in the pot, and the seed quickly grew into a small tree, releasing a rich heaven and earth aura and fresh oxygen.

"Open the hatch. Let's go out. ”

Chen Fei said.

Soon, Chen Fei, Xiang Yu and Rose No. 1 came out of the mining ship.

Since this is beyond the gravitational range of the earth, they can naturally float in the air.

And Chen Fei and Xiang Yu are very strong, even if there is no oxygen, they can survive for more than ten minutes.

What's more, the Qingling Tree in Chen Fei's hand released oxygen, which was naturally inhaled by them.

It can be supported for a longer period of time.

Then Chen Fei released his spiritual power and sensed it carefully.

Soon, he felt that the aura released by the Green Spirit Tree was slowly drifting into space.

His brows furrowed slightly, it didn't seem to be blocked by a big array, could it be that Chu Mengyao was lying?

He landed on the deck of the mining ship with the two of them, and let the mining ship descend quickly.

Soon, they were back at the edge of the Earth's gravitational zone.

Then Chen Fei sensed that the gravitational pull of the earth firmly adsorbed the air and formed the atmosphere.

However, it is difficult to restrain the aura, and most of the aura emitted by the green spirit tree is absorbed downward by the earth's gravity. But there is still a trace of flying out of the Earth's gravitational range and spreading into space.

"It's no wonder that cosmic beasts can find green planets, and they are looking for them according to the direction of the aura in the cosmic space and the thickness of the dù." Chen Fei muttered in his mouth, letting the mining ship fly upwards again, and he and Xiang Yu Rose No. 1 continued to stand on the deck, carefully sensing the situation of the aura emanation.

Now he is verifying whether Chu Mengyao has arranged a large array to prevent the aura of heaven and earth from emanating out.

This is related to the lives of people on the whole earth, and he naturally has to be careful.

Now he has not yet developed a scientific and technological weapon that can deal with the cosmic beasts, and there is no master on the earth who has cultivated to the realm of martial ancestors, once the cosmic beasts come, it is estimated that all the people and animals on the earth will be extinct.

The mining boat rose at a uniform speed like this, and Chen Fei's heart became more and more cold, because he had never found a place to block the aura.

Suddenly, Chen Fei's face showed a look of surprise.

Because he suddenly found that the aura had stopped spreading outward here.

He hurriedly stopped the mining ship, stared at it with wide eyes, and carefully observed, exuding spiritual power and subtle sensing.

Then he was shocked to find that in the void, there seemed to be a transparent film-like thing, but if this thing was not looked closely, it could not be seen at all, and it could not be felt.

It was this layer of film that prevented the aura from spreading into the void.

This layer appears to be a liquid and does not stop mining ships or meteorites from passing through.

"How the hell is this done?"

Chen Fei was pleasantly surprised, but his heart was full of doubts, how difficult it was to arrange such a thin film in the void.

After all, the earth is so big, and it is outside the gravitational range of the earth, this enclosed space is too huge, and it is really difficult to do it by means of science and technology.

However, Chu Mengyao did it, and she didn't even explain it to Chen Fei, let alone mention any precautions.

It can be seen that this layer of film is difficult to dissipate and destroy within a hundred years.

"Cultivating civilization is really amazing, very powerful."

The voice of the system sounded in Chen Fei's mind.

"I estimate that the cultivation civilization may have evolved from the scientific and technological civilization, and it is naturally very powerful."

Chen Fei said in his heart.

"Not necessarily." The system says, "There should be two kinds of cultivation civilizations, one is natural, and the other is the result of the transition of scientific and technological civilization." Either way, it's amazing. No less than the Yu civilization. However, the Yu Clan's interpretation of genes should be beyond the reach of other civilizations. ”

"It's a pity that the Yu clan is extinct because of the destruction of genes. Therefore, I must be vigilant and not repeat the same mistakes. Chen Fei said in his heart.

He then directs the mining ship to fly around the earth and observe this layer of film.

In the end, he finally discovered that the membrane had indeed sealed the space, and outside the membrane, he could not feel the breath in the membrane at all.

Therefore, even if the earth is full of heaven and earth spiritual grass, and the spiritual energy in the air is extremely abundant, it will not leak out.

Therefore, in the space outside the film, there will be no heaven and earth aura, and even if the cosmic beast passes by here, it will not find the green planet of the earth.

Chen Fei finally secretly breathed a sigh of relief.

He looked at the moon and the earth and shouted in his heart, "In this case, I can implement the next step." Qingzhao, I'll be looking for you soon, I don't know, have you arrived in the Aquarius galaxy now? ”

Then they entered the hold of the mining ship.

"System, I want to buy a technological weapon technology that can deal with the cosmic beast."

Chen Fei said.

Soon, the virtual screen in his mind was densely populated with the prices of some weapons.

Photon Cannon: 100 million Fortune Points.

Quantum Gun: 200 million Fortune Points.

Laser Sword: 200 million Fortune Points.

……

"It's so expensive, my wealth is still far from enough. You have to earn more Fortune Points. ”

Chen Fei muttered in his heart.

So he spent 300 million wealth points to buy a photon cannon and a quantum cannon.

As for the laser sword and other powerful weapons, he didn't have the wealth to buy them.

Immediately transferred these two weapon technologies to Rose One, and Yan said: "Start making these two weapons with all your strength immediately." It is used to deal with cosmic beasts. ”

Only by creating such a weapon could he be able to grow the Water Spirit Grass and the Green Spirit Tree on a large scale on the earth.

Otherwise, if a cosmic beast breaks through the membrane, it will be able to sense the aura of heaven and earth, and it will be a disaster for the earth.