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

"Xiao Ye, this is a contribution to the country, if you have relevant information, why don't you take it out?"

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

"It's not that there is any difficulty, but about the technology of cross-border teleportation, the current earth is not suitable for mastering. ”

Ye Feng shook his head and explained simply: "The current earth does not have the slightest ability to protect itself, and if the passage to the other worlds is opened, it will not be beneficial to the earth. ”

At this time, Lei Ming came up with tea and put it in front of the two of them, and then also inserted a sentence: "What Xiao Ye said is not unreasonable." The guy who came to the earth before and caused chaos in the Pacific Ocean, if it weren't for Xiaoye's people, I'm afraid no one on the earth would be able to stop him. ”

What Lei Ming said, of course, was the last time he tracked Ye Feng over, and it seems that Lei Ming, as the captain of the National Security Bureau, is also very concerned about this aspect of things.

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

Lin Detian frowned slightly: "I think the military technology of 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 dispatched the most advanced precision-guided missiles, but they were of no use to the other party. Even if I use a nuclear bomb, I think it's going to be hard to kill that guy. ”

This is similar to Ye Feng's estimate, seven hundred years of cultivation is completely enough to withstand the explosive power of a nuclear bomb. And if he blows with all his might, except that he doesn't have the radiation like a nuclear bomb, the power is not much different from that of a nuclear bomb.

"One more sentence. ”

Ye Feng smiled on the side: "Last time, that guy was called Xiaoyao, and he was just an ordinary immortal cultivator in the seventh-rank world. ”

When he said this, he immediately attracted the attention of Lin Detian and Lei Ming.

Seventh-rank realm, what is that?

The two of them lit up, staring at Ye Feng to know the answer.

"In this world, there are still levels between the worlds and the worlds, and the seventh-rank worlds are only the weakest worlds, and our earth is not even ranked. ”

Ye Feng decided to briefly explain the classification of the World Continent to the two of them, so that they would know the gap between them: "If the cross-border space passage is opened on the earth, it is very likely to provoke the fifth, sixth, and seventh and other figures in the World Realm, and at that time, we will not be able to deal with any of them!"

"As for the people of the higher level of the World Realm, they will not be interested in coming to our World Realm......

At this time, Lin Detian nodded with a somewhat ugly face.

He, or the vast majority of people on the 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.

Thinking about it, although the level of science and technology on the earth has developed greatly in the last two hundred years, and it can even be said that it has been earth-shaking, the real development time of modern thermal military science and technology is only a few hundred years.

In the other more powerful worlds, the ghost knows how long the Dao has existed......

However, Ye Feng's words subverted Lin Detian's speculation about the structure of the world and the world realm, or rather, most people on the earth did not expect that the world and the world under this heaven and earth actually existed in parallel.

Originally, Earth Technology believed that in addition to intelligent life on Earth, there may be life in other parts of the universe, but it is far from Earth.

But now Lin Detian knows that if he wants to see the civilizations of other races and other worlds, he only needs to have the ability to teleport across borders.

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

Ye Feng looked at Lin Detian's worried expression, smiled and said, "I heard from the elders of the inheritance that some of the worlds are of a very high level, but they are also based on technology, and not all of them are cultivation civilizations. As long as you can get your hands on the core technologies of the world, the day of the rise of the earth will not be too far away. ”

"Can you get it?"

When Lin Detian heard this, he couldn't help but feel a little moved.

The level of science and technology in the high-level world world is admirable when you think about it, if you can get the technology of the high-level world world, then the earth science and technology will definitely develop by leaps and bounds!

"When I'm strong enough, it should be fine. ”

Ye Feng smiled helplessly: "It's a pity that my strength now can't be ranked in the seventh-rank world, let alone the higher-level world." ”

Hearing Ye Feng's words, Lin Detian's eyes were inevitably a little disappointed, but he still smiled and comforted: "Xiao Ye, your strength is obvious to all, and you are very talented, you will be able to get up one day." I'm afraid, I'm afraid that my old bones can't wait for you to bring back high-tech. ”

"How so?"

Ye Feng asked rhetorically: "Uncle Lin, as long as you are willing to cultivate, with my current means, it will be easy for you to prolong your life for decades!"

When he said this, ordinary people probably wouldn't believe it, but as Lin Hongchuan's son, Lin Detian had to believe it.

Because, Lin Hongchuan had been on Peach Blossom Island for a while, and he clearly knew that after Ye Wentian and Tang Xuefeng began to transform into immortal cultivators, the spirit of the two elders became more and more vibrant, which was completely different from his appearance Lin Hongchuan.

These three old men are about the same age, and Lin Hongchuan knows that he may not be able to live for more than ten years, but Ye Wentian and Tang Xuefeng look like they are in their prime of life, and there is nothing wrong with their bodies!

Because of this, Lin Detian was moved all of a sudden, but he still had scruples in his heart.

It is a normal phenomenon in nature that people die and the lights go out, and it is also a manifestation of the cycle of life......

What's more, if he is the only one who cultivates, he doesn't feel very good, you must know that there is the entire Lin family behind him.

It's a big deal, the entire Lin family has started to cultivate!

But in that case, it would be better to cultivate the entire world, and what use would it be to develop science and technology?

As if seeing what Lin Detian was considering, Ye Feng smiled: "Uncle Lin, don't worry too much, in addition to using cultivation methods to prolong your life, in those high-tech worlds, there are also some medicines that can increase your lifespan." ”

The increase in lifespan does not have much negative impact on people, the only thing is that, because of the eternal law of nature, the longer the lifespan of the organism, the weaker the ability to reproduce.

In other words, in the cultivation world, the higher a person's cultivation, the more difficult it is to give birth to offspring.

For Lin Detian, this seems to be nothing to worry about, after all, he already has a daughter. And Ye Feng himself didn't think about this issue in this way.

Although it is difficult, if the lifespan is long to a certain extent, in the endless years, there will always be offspring, and the current Ye Feng is not yet the time to think about this problem.