wicked immortal

During this day's search, the two found no useful clues. In the vast underground city, every place left footprints of human activities, but they couldn't see a single person, not even a single person. No corpse was seen either.

In the city's hub, the city's main control room, no staff were seen.

All the equipment and infrastructure in the underground city are operating automatically, and even the underground vehicles are operating in an orderly manner according to the established pattern.

The entire underground city is filled with an extremely weird atmosphere.

What kind of power can make such a huge underground city empty?

Zhao Yuan couldn't give a reasonable answer.

Xueyi, who is an awakened human being, cannot be explained by science.

Of course, the two didn't get nothing. In addition to scraping a lot of useful things, Zhao Yuan also harvested a pair of exoskeleton mechs. In addition, he also figured out the war that was heard but not seen.

The credit should go to Xueyi. When the two arrived at the city's main control room, Xueyi quickly understood the ins and outs of the matter.

Everything comes from the huge metal crust of the underground city. In fact, it is a huge instrument. When it is hit by an external force, it will generate a force and form a qi. At the same time, it will simulate the ancient world. the sound of war...

……

Many things seem complicated, but they are very simple.

However, a dungeon without a single person is extremely complicated.

Zhao Yuan is a cultivator with great supernatural powers, and Xueyi is an awakened human being with profound knowledge. However, the combination of the two of them cannot explain why there is no one in the dungeon. all gone.

Zhao Yuan believed that even the most powerful gods of cultivators would not be able to do this.

It is easy to destroy the dungeon, but it is simply impossible to make hundreds of millions of humans in the dungeon disappear at the same time without destroying the dungeon.

As for the number of humans, Zhao Yuan and Xueyi reached a consensus that the number of humans living in this dungeon is at least over [-] million, and this is an extremely conservative estimate.

For the next three days, Zhao Yuan searched, and he believed that he could always find a little bit of clues.

And Xueyi, within these three days, was also looking for clues in the city's main control room.

Zhao Yuan got nothing, but Xueyi gained a lot, because she deciphered the city code, entered the city's main control optical computer, and called out the entire city's surveillance system.

Under the surveillance information, the bustling side of the city was presented to the two of them.

There is a lot of traffic, bustling, some warm families, and some sad and tearful stories.

The monitoring screen made Zhao Yuan seem to have returned to the earth.

This is a city that is very similar to the earth, the only difference is that it is underground. Of course, the level of technology here is much higher than that of the earth, and the quality of human beings here is even more unmatched by people on earth. As for spiritual and material , between the two, is not in the same grade.

Such a powerful civilization suddenly disappeared, leaving only a ruin beyond human imagination.

no result.

Even if a large number of surveillance videos were found, there was still no result, because the surveillance videos did not record the process of the sudden disappearance of humans...

……

Starlight is like silver.

Zhao Yuan and Xueyi sat side by side by the lake, looking at the vast stars in the sky.

"When are we leaving?" Xue Yizhen leaned on Zhao Yuan's shoulder very naturally.

"Let's go?" Zhao Yuan smelled the fragrance from Xueyi's body, and a wry smile appeared on his face.

"What's the matter?" Xueyi sat upright, and she felt something was wrong from Zhao Yuan's tone.

"I have no coordinates, and here, there is no teleportation array." Zhao Yuan sighed.

"You mean, you have no way to leave here at all?" Xueyi looked at Zhao Yuan in surprise, but she remembered that Zhao Yuan said with confidence that he could leave here.

"I might be able to leave." Zhao Yuan hesitated for a moment.

"Because of me?" Xueyi Bingxue was smart and asked immediately.

"This... a little..." Zhao Yuan hesitated to speak.

"Let's talk, I don't mind." Xueyi sat upright with a calm face.

"Although I haven't returned to the coordinates of Zhanyun Continent, and I don't have a teleportation array, but I can use the most stupid way to fly away from here with my sword. I just need to choose a direction and keep flying. It doesn't matter if the direction is right..."

"You mean to say that you can keep flying for decades, hundreds of years, or even thousands of years, because you are a half-immortal body and don't care about time at all. During this boring flight, You can practice, you can manage your own spiritual platform world, in fact, you will not be lonely, because you have a spiritual platform world, and in your spiritual platform world, you have countless people, they can not only provide you with Food can also provide you with a steady stream of power of faith... One day, you will encounter a planet inhabited by humans during your flight. If you are lucky, you will encounter an ancient teleportation array, and you can directly reach The human world..."

"Yes." Zhao Yuan stared blankly at Xueyi, he didn't expect Xueyi to guess his thoughts in one go.

"I've become a burden again." Xueyi showed a bitter smile on her face.

"No, I won't leave for the time being." Zhao Yuan shook his head.

"Why?" Xueyi's eyes lit up.

"Flying in the vast universe, if there is no goal, time has lost its meaning, so what's the point of decades earlier? So, I decided to stay here with you."

"Stay with me? Stay with me until I grow old?"

"Cough cough..."

"Then, you leave here again?"

"..."

"If that's the case, I'd rather go with you." Xueyi said lightly.

"I think flying among the stars is very boring..."

"I would rather endure the endless boredom than delay even a day, because you still have four women waiting for you, and, the kind of interstellar flight you mentioned, encountering human settlements and teleportation arrays , It all depends on chance, maybe, on the third day after we leave here, if we are lucky, we will be able to run into an ancient teleportation array left by the gods."

"……This……"

Zhao Yuan opened his mouth, hesitant to speak, he was entangled with this problem, because when he was flying in the interstellar space, he happened to encounter a meteorite belt, moreover, when he met the Heaven-Defying Monkey, this Suffice it to say, there is a big difference between leaving early and leaving late.

"You have two choices, first, abandon me here; second, take me away!" Xueyi said decisively.

"Are you... not afraid of being lonely?"

"Don't be afraid." Xueyi's clear eyes revealed an extremely determined look.

"Okay, after your course is out, let's set off."

"it is good."

……

The so-called curriculum is to use the equipment in the dungeon to formulate courses. The content of the courses is mainly to impart some basic scientific knowledge, including basic education for children to higher education courses.

Because Zhao Yuan and Xueyi were leaving, the only way was to arrange classes by computer.

The people in the meteorite belt belong to the age of cold weapons. It is undoubtedly a dream to let them fully master the technology of the dungeon. Therefore, Xueyi's courses are mainly to master some simple operations, and more courses focus on the education of newborn children. .

According to Xueyi's curriculum education, a maximum of 40 years can train a group of young people who can use dungeon equipment. Of course, it will take at least a hundred years to fully digest the scientific knowledge of dungeons. They need to continue to explore.

No one can predict what kind of civilization the hunters can reproduce on the basis of the dungeon. After all, there are too many human factors. If there is a slight disconnect, it may develop in another direction.

What Xueyi did was to do her best. If there were no accidents, according to Xueyi's arrangement, this planet would regain its glory.

The dungeon provides a nearly perfect living space for the hunters who migrate here. Here, there is no need to worry about life at all, and there are no natural enemies. Even if there are intruders from outer space, the dungeon will Even a half-immortal cultivator like Zhao Yuan is deeply afraid of the stellar energy caused by the collision resonance.

So far, Zhao Yuan still has not figured out the principle of the generation of those stellar qi. After all, it does not belong to the category of science. Of course, it does not belong to the category of cultivation. If he insists on finding a reasonable explanation, he can only say It is a miracle created by the combination of science and cultivation.

Xueyi worked at full capacity for five days and finally finished her work.

I have to say that Xueyi is a careful woman. In addition to teaching adults to master some simple mechanical operations, her courses are arranged for children until they are 30 years old.

If you complete all the courses of Xueyi, then the grown-up child will become an excellent scientist.

After the course, Xueyi still has a lot of arrangements, that is, after completing all the courses, some more profound knowledge will gradually appear. Xueyi's work is truly completed...

……