"This is the new magazine?" When Li Yun entered the office, he saw a neat stack of books on the wall that had not even been torn off the plastic sheet. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Looking at the colleagues who had already arrived but were still playing with their mobile phones and computers, he sighed.

After all, this is only a third-rate university, and even if a motivated teacher has been here for more than ten years, it will slowly disappear from the public, so even if it is a scientific magazine that the school orders for free, they will not take the initiative to glance at it.

Unless it's an order from above.

As for keeping up with the trend and grasping the pulse of the times... No kidding, who knows if your own findings are true or false, and will it affect students' learning? It's good to use the school example textbooks!

He flipped through the pages casually, ten volumes of "Science", ten volumes of "Nature", five volumes of mathematics and five volumes of number theory, and the others were some domestic journals. However, anyone with a discerning eye knows what the nature of domestic publications is, and he will not read them.

But...

He suddenly saw a relatively unfamiliar publication: "Future"?

"Oh, that's new from school!" A teacher replied: "Professor Chen Jingming recommends!" ”

"Is that him?" Although Li Yun was born in Fudan, he didn't have the qualifications to be accepted by Chen Jingming, but he also admired this old professor very much.

He recommended it, naturally I want to see it!

Professor Chen Jingming, who has been teaching at Fudan for more than 40 years, is no exaggeration to say that his protégés are all over the world, and his recommendation has finally made Future a customized publication for many universities.

That's no more, no less, exactly 400.

Li Shitang is not in a hurry, in his opinion, in fact, the current form has begun to improve, although the magazine is still in a state of loss, but the amount of loss has been slowly reduced.

But it's a pity that there is too little one world, and this world is still a world of magic martial arts...

Ding Ding Ding Ding!

In his mind, a pleasant bell suddenly rang, and Li Shitang's spirit was shocked.

"New World!" Xiaoqing shouted in surprise: "How can it be so fast, it's not been a month since I found the last one!" ”

"It's fast, I'm too slow to die, okay!" He was still surprised that he had just lamented that there were too few worlds, and here comes one!

When you open the trading system, you will see a yellow earth... Or maybe it's an island?

Because Li Shitang easily saw the end of the earth.

But after watching it for a long time, he suddenly found that no one seemed to come out!

The trading system over there is also confused, the camera turns around, and there is indeed no one!

"Didn't confess?" Li Shitang touched his chin and asked.

"It's impossible, the trading system won't turn on the plane link function when the owner is not recognized!" Xiaoqing was also a little confused, and then looked at the shot, the trading system suddenly made a discovery after looking for the owner for a long time, and then Li Shitang saw that the earth was suddenly enlarged.

It's not that the earth is growing, it's that the trading system is shrinking!

Finally, Li Shitang found the clue, it seems that there is something on the ground?

As the trading system gets smaller and smaller, the things underneath are getting clearer.

It's a city!

A country full of earthy buildings and blue villains!

And judging from the huge fluorescent screen in this city, as well as the reporters on the screen, the garbage cans everywhere on the roadside, and the drinks in the hands of passers-by, the degree of civilization development in this world is not low!

He also finally found the owner of the trading system, a light blue human with one eye, this person has disappeared from the knee down, and there is still blue blood flowing at this time, and the person has not woken up yet!

The camera turned again, and it was in front of this person, a wide and flat land...

Li Shitang was speechless, he once watched an animated short film called the Courier, the courier once went to a very small planet, and the human beings on it were extremely small.

I didn't expect my trading system to be linked to such a world!

And a trading system that fell from the sky destroyed half the city!

Li Shitang had the heart to try to compare the size of the two worlds, found a needle and picked out a drop of water, and felt that it might be a little much, so he carefully skimmed out a little, and then chose to trade.

The owner didn't react, and the trading system judged that this kind of behavior similar to a free gift was earned, and then accepted it.

Then, Li Shitang saw that the spreading water instantly flooded the entire street, and in this water, there were all kinds of small animals crawling around!

it!

Li Shitang was speechless, this won't drown that master, and besides, this water is so dirty? He's going to complain...

He suddenly remembered that the water in this cup hadn't been drunk for a few days, and it was usually iced tea...

He was still glad that this was just ordinary water, if it was really worm-infested water, I was afraid that it would directly become a giant beast in the wilderness!

"Oh, I see!" Xiao Qing suddenly shouted: "This is the first time that this world has been stationed by a trading system, so that system has a gift package for a super power search plane!" ”

"And then you found me?" Li Shitang felt that his eggs hurt, he would rather not have this world!

A drop of water can destroy a city, what kind of concept is this, he casually trades something over there is a dragon-level disaster, and if the kid over there gives himself something, does he have to use a microscope to see it?

"Why didn't I have that benefit when I became a plane merchant?" Li Shitang asked.

Xiaoqing smiled: "I came to this world 300 million years ago, and that benefit was used a long time ago!" ”

"Is it convenient to talk about the first master?" Li Shitang asked.

Xiaoqing thought for a while and replied: "Actually, I see your development direction, and some things can indeed tell you!" ”

Li Shitang's spirit was shocked.

"The first master's name is Cassille, and the plane he is connected to is called the Great Light Realm, I estimate that it should be a civilization above level six..."Xiao Qing replied: "Because the civilization level of the group where Cassirer was located was too low at that time, almost all the science and technology and culture copied the Great Light Realm, so when it developed to the peak of the second level, it was taken away by someone!" ”

Li Shitang was confused, isn't he a plane businessman, how did he run to luck in a good manner?

"Every civilization is a hunter with a gun, they carefully hide themselves in the big forest of the universe, develop and grow themselves, and wait for the opportunity to swallow others, and luck is the key factor that determines whether a civilization can develop healthily or be unlucky!" Xiao Qing said: "Obtaining luck through the plane trading system can not only strengthen the race, but also will not damage the origin of the universe, and it is equivalent to plundering the origin of other universes to supplement yourself, and then the heaven and earth will also favor your race, which is more profitable and more profitable than plundering the civilization of this world!" ”

Li Shitang was speechless, he always felt a little unbelievable, but looking at the existence of the plane trading system, it seemed to prove that it seemed to be true.

But he has a terrifying guess, the civilization that uses the technology of the Great Light Realm will be Atlantis?

And such a powerful Atlantis has no ability to fight back in front of the sixth-level civilization, but the sixth-level civilization is still bound in one universe!

But the trading system spans more than N facets!

How many levels of civilization is the trading system a creation?

"What I want to tell you is that to develop civilization, we must go out of our own way, blindly rely on the knowledge of other civilizations, and in the end can only become the food for the progress of other civilizations!" Xiaoqing said.

Li Shitang was speechless: "I'm just the owner of a magazine, and leading the development of civilization is a leader's business!" ”

Xiaoqing shook his head: "But the trading system is in your hands, and you have this responsibility!" ”

Li Shitang was silent.

He suddenly asked, "Then what level is our earth now?" ”

"Mid-second grade!" Xiaoqing replied.

"What is the sign of level three?" Li Shitang asked.

"It takes you the same time to get to the farthest planet in the solar system as it takes you to get to Beijing!" Xiaoqing replied.

Li Shitang was speechless: "Isn't there a clear definition standard, such as the discovery of physical laws, the change of people in the way energy is used, etc..."

Xiaoqing was silent for a long time, and said: "I actually don't know, these are all messages left by the Great Light Realm to the first master..."

"What about Lucifer's world?" Li Shitang asked.

Xiaoqing shook his head: "The information is insufficient, so I can't judge, but at least it's level three!" ”

Li Shitang's eyes widened: "Why? I don't think they're that strong! ”

Xiaoqing shook her head: "In that world, there are gods!" ”