Ye Feng's decisive rejection made Lin Detian's face stunned.

"Xiao Ye, this is making contributions to the country. If you have relevant information, why not bring it out?"

Lin Detian asked: "If you have any difficulties, you can also talk to Uncle Lin."

"It's not that there is any difficulty, but the technology of cross-border teleportation is not suitable for mastery nowadays."

Ye Feng shook his head and explained briefly: "The earth now does not have the slightest ability to protect itself. If it is opened to other worlds, it will be of no benefit to the earth."

At this time, Lei Ming brought the tea and placed it in front of the two of them, and then interjected: "Xiao Ye's words are not without reason. The guy who came to Earth and was in trouble in the Pacific Ocean before, if it weren't for Xiao Ye's people, I'm afraid no one on the earth could stop him."

What Lei Ming said was of course Xiaoyao who tracked Ye Feng over last time. It seems that as the captain of the National Security Bureau, Lei Ming is also very concerned about this matter.

"Is there really no way to deal with those people?"

Lin Detian frowned slightly: "I think the military technology on our earth should not be so bad."

“It’s hard, leader.”

Lei Ming smiled bitterly: "Last time we dealt with that guy in the Pacific, we had already deployed the most advanced precision-guided missiles, but it was useless to the other party. Even if we deployed nuclear bombs, I think it would be difficult to kill that guy."

This is similar to Ye Feng's estimate. Xiaoyao, who has been cultivating for seven hundred years, is completely enough to withstand the explosion power of a nuclear bomb. If he strikes with all his strength, his power is not much different from that of a nuclear bomb, except for the radiation like a nuclear bomb.

"Add another sentence."

Ye Feng smiled from the side: "Last time that guy was called Xiaoyao, he was just an ordinary cultivator in the seventh-level world."

His words immediately attracted the attention of Lin Detian and Lei Ming.

What is the seventh-class world?

The two of them had a lit up eyes and they stared at Ye Feng to find out the answer.

"There are still levels between the worlds in this world. The seventh-class world is just the weakest world, and our earth does not even have levels."

Ye Feng decided to briefly explain the world rating to the two, so that they would know the gap: "If the cross-border space channel is opened on the earth, it is very likely that people from the world of 5, 6, 7 are provoked. At that time, we will not be able to deal with any one of them!"

"As for people in higher-level worlds, they are not interested in coming to our world..."

At this moment, Lin Detian nodded with a somewhat ugly expression.

He, or most people on Earth, thought that the earth should not be considered a low-level civilization in the universe, but now from Ye Feng's words, he realized that the level of the earth under the sky was so low.

I think so, although the scientific and technological level of the earth has developed greatly in the past two hundred years, and can even be said to be earth-shaking, the development of true modern hot military technology has only been so few hundred years.

Other more powerful worlds, who know how long it has been...

However, Ye Feng's words subverted Lin Detian's guess about the world structure in his heart. In other words, most people on earth did not expect that the world under heaven and earth would actually exist in parallel.

Originally, technology on Earth believed that in addition to intelligent life on Earth, life may also be found in other parts of the universe, but it is very far from the earth.

But now Lin Detian knows that if you want to meet other races and civilizations in other worlds, you only need to have the ability to transmit across the border space.

"Uncle Lin doesn't have to worry too much."

Ye Feng looked at Lin Detian's worried expression and smiled and said, "I heard from the elders of the inheritance that some worlds have high levels, but they are also developed by technology, and not all of them are cultivating civilizations. As long as the core technology of those worlds can be obtained, the days when the earth rises will not be too far away."

"Can you get it?"

Lin Detian couldn't help but feel moved when he heard this.

The technological level of a high-level world is something that makes people look up to. If we can obtain the technology of a high-level world, then the technology on earth will definitely have a leap forward!

"When I have enough strength, it should be fine."

Ye Feng smiled helplessly: "It's a pity that my strength is now not ranked in the seventh-class world, let alone a higher-class world."

After hearing Ye Feng's words, Lin Detian was inevitably disappointed, but he still smiled and comforted: "Xiao Ye, your strength is obvious to all, and you are very talented. One day you can get up. If you are afraid, I will never wait for you to bring high technology back."

"How could it be?"

Ye Feng asked back: "Uncle Lin, as long as you are willing to practice, it is easy to use my current methods to prolong your life for decades!"

Most people probably wouldn't believe this, but as Lin Hongchuan's son, Lin Detian had to believe it.

Because Lin Hongchuan stayed on Taohua Island for a while and knew clearly that after Ye Wentian and Tang Xuefeng began to transform into immortal cultivators, the two elders became more and more energetic, which was completely different from Lin Hongchuan's appearance.

The three old men are about the same age. Lin Hongchuan knew that he might not be able to live for more than ten years. However, Ye Wentian and Tang Xuefeng looked like they were in their youth and had no problems in their bodies!

Because of this, Lin Detian was moved all of a sudden, but he still had concerns.

The lights are turned off in nature and a manifestation of the cycle of life. If this law is violated, something bad will happen...

What's more, if he was the only one who practiced, he would not feel that it was not good. You should know that there was the entire Lin family behind him.

At worst, the entire Lin family has started practicing!

But in that case, it is not as good as practicing the whole world. What's the use of developing technology?

It seemed that he could see what Lin Detian was considering. Ye Feng laughed: "Uncle Lin, don't worry too much. In addition to using practice to extend your lifespan, there are also some medicines that can increase your lifespan in those high-tech worlds."

The increase in lifespan does not have much negative impact on people. The only one is that because of the eternal laws of nature, the longer the lifespan, the weaker the reproductive ability of the organism.

In other words, in the cultivation world, the higher the cultivation level, the harder it is to give birth to offspring.

For Lin Detian, there seems to be nothing to worry about. After all, he already has a daughter. Ye Feng himself has never considered this issue like this.

Although it is difficult, if the life span has reached a certain level, you can always have descendants in the endless river of time. Ye Feng is not yet considering this issue.
Chapter completed!