Ni Na's heart was shocked, for a while, she didn't know what to say, to say what to say, she wanted to go to the alien planet, wanted to see what other life planets were like, and in the same way, she was full of curiosity about the universe, but there were her family and friends on the earth. Pen & Fun & Pavilion www.biquge.info

After a long while, Ni Na said, "You say, how long can we live?"

"Well, it's hard to say. "Li Tianyi," Sister Lan said, if you reach the Jindan stage, you can live for three or five hundred years, after condensing the Fa Phase, you can live for thousands of years, and after condensing the Yuan Shen, you can live for ten thousand years. ”

"Ten thousand years?" Ni Na smiled lightly, "The previous emperors liked others to call him long live, but I didn't expect that we would live long live." ”

"Yes!" Li Tianyi sighed, "However, it is not easy to reach the realm of the Yuan Shen. "Now, he has been stuck in the Jindan period for several years.

Ni Na said, "For others, it may not be easy, I think, for you, it shouldn't be difficult, right?"

"Maybe!" Li Tianyi said lightly, he was still a little confident in becoming an immortal and a god.

Ni Na bit her lip lightly and said, "When are you leaving Earth?"

"Within two years. "Li Tianyi.

"Okay!" Ni Na said firmly, "I'll go with you." After she finished speaking, she sighed slightly, "After leaving, I don't know when we will be able to return to Earth." ”

Li Tianyi, "Miss, don't think too much, according to the development of the earth's civilization, a hundred years later, the earth's civilization will enter the interstellar era, and in the interstellar era, going to other living planets is as simple as us earthlings going from one city to another." ”

Ni Na said, "Is that really the case?"

"This?" Li Tianyi had never been to other planets, and for a while, he didn't know what to say.

Ni Na asked, "By the way, where are you going to go at your first stop?"

Li Tianyi said to the big fairy, "Big fairy, open the star map." ”

When Ni Na heard this, she smiled and said, "I'm leaving your little fairy, and you're going to have a big fairy again?"

"yes. Li Tianyi replied, at this time, the great fairy had already opened the star map, of course, this is only the star map of the Milky Way, Li Tianyi scratched his finger on the star map a few times, pointed to one of the planets, and said, "This is Yulin Star, I plan to go to this planet." ”

"How long does it take to get from Earth to Yulin Star?" asked Ni Na.

"About ten years. "Li Tianyi.

"Ten years?" Ni Na felt that the time was very long, although she knew that she could live for a long time in the future, and even, she could live for tens of thousands of years, however, now she can't adapt to it, ten years is really too long for Ni Na.

Li Tianyi said again, "If you don't encounter other crises, you can reach it in about ten years, and if you reach some crises, it may take more than ten years, or even, twenty years." ”

"Whew!" Ni Na let out a sigh of relief and said, "I really didn't expect that space travel would take such a long time. ”

"Hmm!" Li Tian nodded and said, "So, if civilization is not promoted, the lifespan of human beings will not increase, and there will be no interstellar travel at all." ”

"yes. Ni Na agreed, "Judging from the star chart, this Yulin Star is a life planet relatively close to the earth, if it is farther away, it may take decades, or even hundreds of years, if it flies out of the Milky Way, then?" Ni Na couldn't go on, she couldn't imagine it, because the distance between the river systems was very far.

The two chatted for a while, and Ning Jingyue also came back, seeing Li Tianyi and Ni Na sitting on the sofa chatting, and greeted them, saying, "Brother Li, Nana, I'm going to cook, and after a while, Xiaoxue should also come back." ”

As mentioned earlier, the virtual school belongs to the aristocratic school, and the physical school belongs to the civilian school, however, the two schools have their own advantages, after Ning Jingyue considered it, he felt that Ning Xiaoxue was better to go to a physical school, so that he could interact with people at close range, in addition, Ning Jingyue also gave Ning Xiaoxue a virtual school at the same time, according to Ning Ningyue's words, there is no shortage of money at home, of course, Ning Xiaoxue must be given the best education.

When Ning Jingyue walked into the kitchen, Ning Xiaoxue also happened to come back, and as soon as she entered the house, she shouted happily, "Brother, Sister Nana, you are all here." ”

Ni Na smiled, pulled Ning Xiaoxue to her side, and asked, "Xiaoxue, are you happy today?"

"Of course. Ning Xiaoxue sat on Ni Na's jade leg and smiled happily, "Sister Nana, today, we took a free class, and after that, we went to the virtual world for a magic class, by the way, in the virtual world, I can already cast magic." ”

Ni Na knows that Ning Xiaoxue's school is very good, there are both physical courses and virtual courses, it can be said that this school is the best primary school in Liberty City, in the school, there are not only cultural classes, but also martial arts classes, and at the same time, it will also teach some elementary cultivation knowledge.

Ning Xiaoxue has eaten the elixir and started cultivating a few years ago, so her grades are very good, plus she is beautiful and cute, so she is very popular with everyone.

After the meal, Ni Na arranged an expedition team for Li Tianyi, and then, under Ni Na's gaze, went to Mars.

As mentioned earlier, the buses of undersea cities can fly out of the earth and shuttle between the small stars, but Li Tianyi and the expedition team did not take a bus, but a mineral resources exploration vehicle, which is used to explore and exploit mineral resources.

Speaking of which, it is the first time for Li Tianyi to fly out of the earth, of course, there is an advanced exploration vehicle, it is not difficult to fly out of the earth, just three or five minutes, Li Tianyi's research vehicle has already flown out of the earth, out of the earth's gravity.

Li Tianyi sat in the cab, looked at the azure planet not far away, and sighed, "It's so beautiful, is this the earth?"

At this time, there is a lot of ice and snow on the earth, all the land is covered with ice and snow, fortunately, the ocean has not frozen, therefore, the earth looks blue and white, it looks very beautiful, but the earth at this time is less green and less vibrant than before.

An inspector said, "Director Li, I don't know when the snow on the earth will melt?" This inspector is a researcher of Ni Na's company, and he also met when he was in the East China Sea, and at this time, he still calls Li Tianyi the director.

Li Tianyi looked at the earth below and said, "It's hard to say, maybe tens of millions, maybe ten thousand years." Immediately, Li Tianyi, "Let the expedition spacecraft move at a moderate speed, and in four hours, it should be able to reach Mars." ”

This kind of research spacecraft has three speeds, respectively, low, medium, high, if you go at the highest speed, ten minutes, the research spacecraft can reach Mars, however, the protection measures of this kind of research spacecraft are relatively poor, if the flight speed is too fast, the people on the spacecraft will be greatly harmed, therefore, it is most appropriate to move forward at an intermediate speed.

Of course, even at an intermediate speed, it's very fast compared to the technology on Earth.

An investigator said, "Director Li, this is already very fast, in the past, it took several months for us earthlings to go to Mars." ”

As time passed, Li Tianyi watched the Earth get smaller and smaller, while Mars, which was originally just a small dot, became bigger and bigger.

Three hours later, Mars was already very big in Li Tianyi's eyes, and from a distance, Mars was pale red, and faintly, some mountains on Mars could be seen.

Li Tianyi looked at Mars in front of him and said, "Before, I heard that there is water and ice on Mars, I don't know if it's true?"

"Director Li, there should be no water on Mars, but there is ice. An inspector said.

Everyone chatted casually, and after more than half an hour, Mars was already very big in front of everyone's eyes, and an investigator said, "We have reached the periphery of Mars, and if we fly forward for a distance, we will enter the gravitational range of Mars." ”

"Prepare to land!" Li Tianyi said calmly.

It is very easy for a third-level civilization to land on an uninhabited planet, and when the spacecraft enters the planet's gravitational range, the speed of the spacecraft decreases, and then it slowly approaches the surface.

Ten minutes later, the research spacecraft landed steadily on the surface of Mars, and Li Tianyi, "Check the spacecraft, and then, open the hatch, and we will get off the spacecraft." ”

"Okay!" The inspector standing beside Li Tianyi replied and began to inspect the spacecraft, of course, this is just a routine inspection, to see if the spacecraft is damaged, whether the equipment on the spacecraft is in good condition, and so on.

After a while, the ship's inspection was completed, and an inspector said, "Director Li, the spaceship is in good condition. ”

"Good. Li Tian nodded and said, "Then, get off the spaceship." "It's the first time he's coming to Mars, and he's quite curious, and at this moment, he's a little happy in his heart, 'I didn't expect that I'd come to Mars?'

The environment on Mars is different from that on Earth, so after everyone put on their spacesuits, they slowly walked out of the research spacecraft.

Li Tianyi's first feeling after stepping on Mars was that he had become lighter, and then he said, "The gravitational pull of this Mars is really much smaller than that on Earth." ”

"Hehe!" in fact, one of the investigators laughed twice, jumped lightly, and said, "If we go to the moon, it will appear lighter." ”

"Hehe!" Li Tianyi said with a smile, "I heard that on the moon, it's better to jump and walk." When he said this, he also jumped twice, although it was not difficult to jump, but if he really jumped and walked, it was not suitable.

After the investigators stepped off the spacecraft, they began to collect Martian data, collecting soil and rocks, while Li Tianyi released his spiritual power and felt the situation on Mars.

After a while, Li Tianyi retracted his consciousness and thought, 'There doesn't seem to be any aura here?' Regarding aura, Li Tianyi also heard Lan Xin say that only on the living planet can there be aura, and it is impossible for aura to appear on a planet without life.

Although there is no aura on Mars, there are various elements, however, the elemental aura on Mars is relatively violent, if you cast spells on Mars, it is a little inconvenient, and if you don't control it well, you may hurt yourself.

However, Li Tianyi came to Mars not to cultivate, but to find energy, so Li Tianyi just used his spiritual power to feel the surrounding environment, and said, "Fellow investigators, have you collected the data?"

A middle-aged inspector took the meter and said, "It's almost there." ”

"Well, let's start looking for energy. Li Tianyi, "Release a thousand energy detectors first." ”

Speaking of which, Mars is about the same size as Earth, and there are not many expeditions to Mars this time, so it is most convenient and efficient to explore with a probe.