I'm sorry Linglong, I didn't mean to offend you, I was joking with you, don't be angry. At this moment, Yu Dao felt that Linglong was like a willful little sister.

Hahaha, it's okay, I know you're a good person, I can feel your kindness. Linglong said softly.

By the way, Linglong, I can communicate with you at any time now, so I think it's time to go down the mountain, I've been away for too long, I guess there will be a lot of people looking for me, and they think I'm missing. And I want to find a place with a network, so that you can access the network, although the dictionary you have learned is all-encompassing, but after all, it is all words, I want you to understand the world as soon as possible through the human network.

Well, yes, I want to see what your world is like, is it more beautiful than the world I've seen before, I think it must be beautiful, or the teacher wouldn't have come here.

Linglong, can you know our exact location now? Yu Dao asked.

Linglong replied, "Yes, our exact distance now is 98.3 kilometers, which is the distance in a straight line, and I am directly below you."

Yu Dao also probably knew this distance, but he just wanted to verify it, so he continued, Linglong, you said that you can't come out, you are in a flying saucer, so you have to wait for me to unlock you to get out of trouble? Is that so?

Linglong replied: Yes, you have to wait for you to unlock it, otherwise it will not be difficult for me to drive a flying saucer and destroy your planet, how can your planet trap me. Now all I have left is the right to defend myself, that is, I can fight back against anyone and weapon who wants to destroy me, but it's been 2.5 million years, and no one has attacked me, no wonder, your technology can't attack me, you can't go to such a deep place now, because I have never felt the regular detection signal of intelligent life for so many years.

Yu Dao said: I am the person selected by the teacher to unlock you, but I don't have the ability to unlock you, in the teacher's mansion, the teacher once said, I want me to pass the fourth order in ten years, I don't know if it has anything to do with you, although I haven't been through the fourth order now, but I can still have some fourth-order abilities, I don't know if I can unlock you in advance with your help.

Linglong said, unlocking me is actually very easy, only if you enter the spaceship, follow the teacher's unlocking steps and runes step by step, the spaceship has the ability to drill out of 100 kilometers underground by itself. I can't leave the spaceship, it can be said that I am the spaceship, the spaceship is me, I and my knowledge base are completely isolated, and my father has set up four isolation methods of physical isolation, program isolation, soul isolation, and rune isolation for fear that I will not be taken away.

Hearing this, Yu Dao was taken aback, it turned out that there were also measures in the universe similar to viruses and firewalls in the earth's computers, but the names were different. It is estimated that the teacher is also afraid that Linglong will be controlled remotely.

Yu Dao then asked, Linglong, then you can't learn those electronic knowledge directly, how can you help the teacher?

Linglong replied: I actually learn the same method as many human beings, it is one-way, that is, like you human beings, seeing, listening, and then thinking and remembering, it will become my own, such as looking at an electronic picture, I want to read and remember, and I can't download this picture directly into my head, then I may be taken away or hit the soul bomb. Just like you humans, you can read books, but you can't stuff books directly into your head, so my learning is divided into two steps, one step is that I put everything in the knowledge base, and then I use my program to learn in the knowledge base, and then transfer it to my own brain after learning. And the teacher has set a ban on the knowledge base, any knowledge and materials that enter the knowledge base, no matter what form, can no longer be out of the knowledge base, I can only copy another copy to you, so as to ensure the safety of all the information in the knowledge base, and also ensure that the unsafe information here becomes a virus.

Oh, after some explanation, Yudao probably understands Linglong's software protection methods, but it is not clear how to do it, because there are only two ways for humans to prevent this type of incursion, one is hardware protection, and the other is software protection, but the actual hardware protection also relies on software to drive protection.

But Linglong, I'm a brother now, and my own strength doesn't meet the teacher's requirements, how can I go down to a depth of 100 kilometers to meet you and unlock you? Is there anything you can do? Yu Dao asked.

Stupid, Linglong said with a smile, you just buy a drilling rig and come down.

When Yu Dao heard it, he was speechless for a while, and immediately understood, Linglong read the dictionary and learned a lot of knowledge and terms, and also read the explanation, so she took it for granted that it was the same thing as the planet she had experienced. However, it is also a drilling machine, and it may be pediatric to drill hundreds of kilometers on a planet with advanced technology, but not on the earth.

So Yu Dao hurriedly smiled and said, Linglong, the largest drilling rig on the earth is the former Soviet Union, only 12.3 kilometers have been drilled, and now that hole has been abandoned and sealed early. Earth technology is not yet capable of drilling that deep, and no machine can dive that deep, and the largest diving equipment on the earth is to dive into the ocean more than 10 kilometers deep to conduct scientific investigations in the deepest ocean trenches on the earth.

Oh, that's it, why are you so backward, I've been here for 2.5 million years, and you only have such a little scientific and technological ability! Linglong said suspiciously.

Yu Dao said, yes, Linglong, although you have been on the earth for 2.5 million years, but what you don't know is that the written history of human beings is only a few thousand years, and the development of modern technology and the ability to manufacture modern machinery and equipment began with the invention of the steam engine in the 16th century. Moreover, human knowledge cannot be directly inherited like a copy of the brain, but can only be passed on and improved through learning from generation to generation, so it is much slower.

Oh, yes, I really don't know, Linglong replied.

Linglong went on to say, I have a lot of equipment to drill 100 kilometers into the ground, I can teach you to build, but it is not so simple, it is very difficult for your technology, you must have the right materials, there is equipment to make machines, there must be a team to help you, you can't do it yourself, you don't know how many hundred years later, at that time you have turned to dust. According to your current level of cultivation, if you don't progress, you will only be able to live no more than 200 years at most.

Yes, Yu Dao nodded and replied, I think so too, so I also looked for a few people to help me, but I just changed jobs, and there is only less than 400,000 resettlement fees left, not to mention building equipment, even if you can't afford to hire people, everyone always has to eat.

Linglong said that in the universe, all the great powers are finally piled up by resources, and they need to be supported by the team, and each great power is almost the head of a big family, such as the teacher, there are two planets, hahaha, the teacher is a rich man, and the teacher has 2 relatively small resource stars. Cow bar!

Yu Dao listened, Mom, how rich is this, on the earth, a small country with oil is rich, and there are four planets how rich it is!

Envy, let me tell you, the richest cosmic power I know has half a galaxy, and this is nothing, teacher. Said exquisitely.

I understand, Linglong, I have to make money, make a lot of money, in order to have a team, machines, materials, in order to fulfill the teacher's wishes, in order to have the strength to protect the earth, otherwise I am alone, no matter how powerful my cultivation is, I will not be able to meet the teacher's requirements, let alone protect the earth.

That's right, it's right if you think so, Linglong said approvingly, even if you cultivate to the ninth order, you are still a weak person in front of the true cosmic power, and relying on your physical body alone, in front of the cosmic super technology weapon, you will also be wiped out. Only when technology, cultivation, and wisdom are combined will there be a chance to become a true power and become a god-like existence.

But how do I make money? I won't, I, I'll graduate, join the army, I'm good at planning wars, I'm not good at making money, I don't know how to start. Yu Dao was speechless for a while.

Stupid, stupid, stupid, Linglong said three stupid in a row, and then said with a smile, you go to the casino, which planet has it, win money.

Yu Dao was stumped all of a sudden, this, this is not good, I have never gambled. I always felt that it was bad. Besides, even if you win money, the money is not enough, and it won't achieve the purpose you said! Hey, as he spoke, Yu Dao sighed again.