"Brother Li, your car is good!"

"Of course, this is Chery QQ2102, which uses the latest electric energy engine and is equipped with the current top graphene high-energy battery, which is claimed to be able to run for four hours in 5 minutes of charging......"

Brother Li said with great interest, but suddenly sighed, and said with a sigh: "However, the country has begun to support the hovering car in the past two years, and is preparing to build an air track, maybe we won't be able to see these cars running on the ground in the future." ”

Fang Yan quietly listened to Brother Li's nagging in front of him, and looked out through the car window, cornfields, wheat fields, dry rice fields, and steel passages in the sky......

Counting the days, this is the fourth day that the dialect has come to this world, because the road outside the town is covered with yellow sand, so it can only take a ride to Yanjing today.

……

……

"Thanks, Brother Li." Fang Yan thanked Brother Li, stepped out of the car with his bag, and watched Brother Li's car turn around and leave, and then Fang Yan looked ahead.

Self-improvement, virtue.

Like a white lotus in the mud, it is lonely and self-appreciating, in a city full of modern atmosphere, Jinghua University seems so calm and heavy.

When Fang Yan descended the mountain, Fang Yan determined that this was his destination, just like a wanderer who wanted to return to his mother's arms, Fang Yan firmly believed that he could get here, but the process came too easily, too easily, too dreamy.

Fang Yan looked at the students who kept coming in and out in front of the school, with a smile on his face, and walked into this school that has a history of more than 200 years......

The school's teaching buildings have been renovated several times, but the original appearance can still be faintly seen, and the dialect came to the library along the road that did not change too much, facing the students who kept walking by.

Coming to a computer, the dialect looked up the history of this future.

In 2034, the increasing number of severe weather is threatening our lives, and according to statistics, the number of people dying from hot weather every year has increased by one hundred percent compared to 2015.

In 2044, the Mongolian steppe region of Tibet will begin to gradually disappear, which is a sign of gradual desertification, and we need to save the world......

In 2051, this is an exciting year, and the high-efficiency graphene battery is announced to be about to enter the era of popularization, which is ...... for our daily life

In 2053, China will successfully develop a series of plants such as ultra-high drought-resistant rice and ultra-high resistant wheat.

In 2057, rising sea levels threaten the safety of residents in China's coastal areas, and the state implements military alert, and people in coastal areas begin to move inland. At the same time, low-lying island countries such as the Maldives and the Seychelles announced immigration.

In 2059, armed conflict broke out in Africa, and the five members of the United Nations Security Council sent troops to suppress it and gradually relocated African people.

In 2067, the world is called the first year of hope, Chinese scientists successfully developed genetically modified high-efficiency carbon-absorbing trees, which has an extremely significant change in the greenhouse effect......

In 2072, Feiyang Technology researched the urban geocooling system and announced that in every city in 3 years, the temperature in the city will always be between 25 and 27 degrees.

In 2074, there will be more and more sandstorms and bigger and bigger, and scientists speculate that our generation, even if we plant high-carbon vegetation at the fastest rate, will not be able to do so until 2150 at best......

……

In 2100, this is the worst era, but through our efforts, scientists have found that the earth has entered a period of restoration, the annual carbon absorption of vegetation has far exceeded the total amount of carbon dioxide emitted by us, the Antarctic glaciers have begun to stabilize, and the continental temperature has begun to fall......

Fang Yan looked at the history of the development of this world from his own time, and felt a kind of sadness and happiness.

I am glad that there is no despair in this world, and I am glad that I don't have to face death......

By the time I walked out of the library, it was already past 5 p.m.

Regarding saving the modern world, after not having to face death, Fang Yan also has a part of the plan in his heart, carbon-absorbing plants must be brought back, high-energy graphene batteries, professional books, electric energy engines......

Thinking of the price he just queried from the Internet, Fang Yan felt a little painful, and he still had more than 2,000 yuan left on his body, and it seemed that he couldn't afford anything but books.

Walking on the campus path, looking at the students who came and went with schoolbags, a couple of intimate couples, and smiled in dialect, this is college life, dog food and reading are not wrong.

——————

Walking on the remote street not far from Jinghua University, Fang Yan felt the importance of identity, there would be a black hotel in the town, but when I entered the city center of Yanjing, I was not allowed to stay without documents.

"Boy, come here."

Fang Yan felt a sharp object on the top of his waist, and looked to the side, the dim light could not see the specific appearance of this person, and the dark skin could tell that it was a black person.

"Hurry up!" The black man pushed the dialect and said impatiently, and the dialect had no choice but to be forced into an alley.

"Hand over all the money on your body!"

"Big brother, I don't have any money." Fang Yan looked at the black man in front of him and said aggrievedly, and at the same time, quietly touched his hand to the side of the backpack.

"No money? You Chinese people will also have no money? Are you teasing me. The black man looked at Fang Yan and said angrily, and walked up with a knife, ready to search his body.

At this moment, Fang Yan's hand also touched his saber, and quickly pulled it out, Fang Yan pointed at the big man and shouted: "The mountains don't turn around, how about the two of us being safe, how about being friends?" ”

"You Huaxia people have also learned to carry knives, don't talk about whether you can turn or not, I'll ask again, if you have any money."

The black man stopped, staring straight at the dialect, his eyes revealing a cold light.

What to do?

Fang Yan looked at the black man in front of him and thought, if you hand over your money, how will you live for the rest of the days, have no identity, and live on the streets, this is not a very good idea, and besides, I am the man who wants to save the world, but if I don't pay it......

A slight sound of footsteps came from outside the alley, Fang Yan's eyes turned, and he danced the saber in his hand towards the big man, and shouted loudly: "Come on, come and kill me, I tell you, Lao Tzu is not a papier-mâché!" Even if I die, I will bite you down a piece of meat! ”

"You're pretty good, leather, yes, leather, let me see if you're real or fake." The black man licked his dry lips and walked up with a knife.

Fang Yan looked at the black man who walked up, no longer thinking about the footsteps just now, the hand holding the knife trembled, calmed down again, looked at the black man's eyes with cold light, and took a deep breath......

"Huang Pizi, you have a hard skin, you dare to rob college students!"