The dragon vein hypothesis sounds a bit reliable. To verify this, you only need to constantly probe the ground.

People in Naruto World have hardly ever tried this. Even in the real world, similar attempts only appear in science fiction. The deepest well drilled by humans. It is only 12km, which is a trivial tunnel for the earth's crust.

However, that is because there is no need to drill down, and there is no strong technology to easily complete such exploration.

Liu Tianxin is different, he has plenty of motivation. Go dig a long and narrow tunnel to see what the inside of the planet looks like. Similarly, he also has enough black technology to handle the high temperature and pressure inside the planet.

Even the construction plan is already ready. In the world of God III, some volunteers have already devised similar schemes. It is a way of ladder transmission through an offshore drilling platform. Arrived deep in the heart of the earth.

But this project obviously can't be completed in a while, even if there is a lot of black technology. The diameter of the planet is there, not counting the age. It is difficult to dig such a tunnel.

"Ah...Speaking of it, it's time for archaeology on our side, too." Cheng Ying looked at the red dot displayed on the map. It was the library where they checked Douluo. I found it after synthesizing various clues. Ancient ruins that may exist.

The different experiences of Chengying and Liu Tianxin have proved that you are the same Douluo, and different worlds will have different developments. Some are an entire universe, and some are just a planet wrapped in an eggshell, the same universe boundary.

And want to know the setting of a world. In addition to exploring outwards, the best way is to understand its history.

As for how they read these books, people in this world are almost defenseless against machines that have no spirit power fluctuations, so some detectors, monitors, etc. are very convenient to install.

As for things like immorality, can the matter of scholars be called stealing?

"According to the historical records we have read so far, in this world 10,000 years ago, apart from the group of people who became gods, there were two twin souls in the older era.

This point is also recorded in the original work. When Tang San was cultivating twin spirits, the master actually reminded him that he could wait for one first. After the martial spirit reaches the ninth ring, another martial spirit is attached, all with high-level spirit rings.

But it also reminded the danger of doing so, it is likely to cause the soul master to explode and die. And clearly given the historical records, one of them exploded and died, while the other successfully obtained the spirit ring. At that time, Tang San also came to a very scientific conclusion, that is, the death rate of adding a spirit ring to the second spirit is 50%..." Cheng Ying explained.

The corner of Yake's mouth twitched: "If you don't mention the 50% question, what do you mean, this site we found? In fact, it is very likely that it was left by the twin spirit martial artist who survived or died.

Logically speaking, in ancient times, there were very few twin spirit martial artists. Although we can be called twin spirits during this period of time, there are as many as dogs. There are seven people in Shrek. There can be 12 martial souls in total, which is indeed ten separate spectrums, but according to historical records, this situation is extremely rare even in the last few thousand years.

The ancient twin spirits should be even rarer, and the general conditions of your time, without the help of the gods, it would be difficult for twin spirits to cultivate a second spirit.

Although there are two worlds, the rules may be different. But according to our statistics, even in the Tulip Era, with a population of hundreds of billions, the twin martial arts spirit is an extremely rare mutation. The probability of occurrence is about one in 100,000.

According to our statistics, if these people do not undergo physical modification, they will almost certainly die if they cultivate the second spirit. From a certain perspective, twin spirits should actually be deformed, similar to human deformities or congenitals. Intersex people.

Under natural conditions, this may even be a malignant mutation. Therefore, even if the twin spirit martial arts are combined with each other, it is difficult for heredity to appear.

Supported by such clearer data, it is very likely that the ancient twin spirit martial artists have a relationship with the gods, and even if there is no relationship, they must have used external forces.

I prefer the latter. Because Tang San was in the God Realm, he didn't meet his fellow villagers. That is, those who became gods earlier than him. It is unlikely that the ancient twin spirit martial artist relied on the power of the gods. Of course, it is also possible that during this period, the divine position has been passed on more than once, but this possibility is even smaller. "

"Um... I have the same idea, so I want to go to his ruins to see, maybe he will leave some useful things, such as what power he relied on to survive the twin martial arts, collapsed.

On this continent, apart from the power of the gods, even the immortal grass cannot help the twins. The spirit of martial arts harmonizes the excessive increase in the body of the spirit ring. The biochemical transformation we use, for the people here, It is impossible.

This might reveal the huge secret of the Douluo Continent's setting. With luck, we might be able to find a clue to the origin of spirit power. "

After Cheng Ying finished speaking, she stopped analyzing. After downloading the map, the two people left the underground base and drove the upgraded vehicle again. Head towards the place that is suspected to be a relic.

They will believe that there are ancient ruins here, UU reading www. uukanshu.com is not only because of the records in history books and folklore, but also surveys the nearby villages. Has anything strange happened in this area?

And the valley where they went, there is indeed such a weird place, for example, people who enter it will get lost inexplicably, and then leave inexplicably. Or when someone falls asleep, they will sleepwalk to the entrance of the valley inexplicably and wake up, and they will have soul power.

There are many similar myths and legends. There are not only good ones, but also bad ones. For example, if someone enters the valley, they never come out again. Or a monster ran out of the valley in the middle of the night to plunder the livestock of the villagers, so there were few people and some people dared to approach there.

Most of these strange stories are made up or exaggerated, but with the aid of polygraph equipment. It is still certain that some strange stories are indeed the personal experiences of some people.

The car stopped at the southernmost tip of the Xingluo Empire, near a desert, which was hot and dry. Already close to the equator, he was above the canyon, and the air was distorted by the hot sand. Many scholars explain the strange talk here as a mirage. But the real situation is obviously not that simple.

[To be continued]

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