The sunset is bloody, and the corpses are all over the field.

Han Tiansheng stood with a knife in his hand, and under him, there was a huge demon beast corpse.

Looking back, tens of thousands of soldiers are like mountains.

There are no bones all over the ground!

Feeling the violent shaking of the earth, Han Tiansheng slowly drew his battle knife and looked at him resolutely.

In his sight, the smoke dissipated, countless huge black shadows slowly emerged, and the next wave of attacks of the demon beast came...

In front of Han Tiansheng, there were countless beast tides, and he was only one person.

This lone shadow, in front of the huge demon beast, is too insignificant...

But Han Tiansheng knew that he couldn't retreat!

Behind him, there is Yan Huang, 800 million old and weak women and children, and the last hope...

"Kill !!"

With a shout, Han Tiansheng dragged his knife forward, even if he was the only one left, he would never back down!

"Kill! Kill! Kill! ”

A scream sounded behind Han Tiansheng, and Han Tiansheng turned around in astonishment.

I don't know when, behind him, one figure after another appeared, among these people, there were gray-haired old people, women, and even children a few years old!

They stood behind Han Tiansheng and built the last line of defense against Yan Huang!

Tears crossed his cheeks, and in the past few years of fighting against demon beasts, this man who has always stood on the front line and was named the god of war of Yanhuang cried for the first time...

"The descendants of Yan and Huang are going to die, and the whole country is a man!"

On July 2, 2055, the beast tide will flatten the entire Yanhuang at an extremely fast speed, and human civilization will disappear forever in the blue star......

……

"Resist it for me, don't let the demon beast invade Yanhuang!"

Han Tiansheng stood up from his desk.

In an instant, it attracted the attention of the teachers and students who were in class.

Everyone looked at Han Tiansheng like a neuropath.

"Mr. Han, since you are so positive, let's answer what kind of impact global warming will have on the world."

On the podium, Teacher Wu asked Han Tiansheng.

Han Tiansheng was stunned, and glanced around, how could he be in the classroom?

Subconsciously touching his pocket, Han Tiansheng took out his mobile phone.

July 1, 2052!

Looking at the time on his phone, Han Tiansheng was stupid.

I actually came to 2052!

Airplanes!

Han Tiansheng had a lot of memories in his mind, and he finally knew that he had been reborn.

A year before the disaster broke out, Han Tiansheng was just a cowardly and honest student at school.

"Han Tiansheng, what's the matter with you?"

Teacher Wu's face sank.

Han Tiansheng came back to his senses and hurriedly said: "Global warming will cause the glaciers in the Arctic and Antarctic to melt and the sea level to rise, which will inundate most cities on land. ”

"But that's not the point, 30 years ago, the country dumped nuclear sewage into the Pacific Ocean, polluting the marine environment, extinct and mutating a large number of species."

"There are prehistoric monsters frozen under the Antarctic glaciers, the glaciers melt, the prehistoric monsters appear, and the nuclear sewage causes the monsters to mutate and become extremely terrifying things, causing a huge disaster that destroys mankind."

When the classmates heard Han Tiansheng's words, they all burst out laughing.

"Damn, did I hear me right? A rising sea level will destroy humanity? ”

"Han Tiansheng is really stupid, Dongying Country's nuclear wastewater has been poured into the Pacific Ocean for 30 years, isn't it still good in the past 30 years?"

"Han was born a fool, it's not that you don't know, how can you believe the words of a fool."

What Han Tiansheng said will happen a year later.

Perhaps it has been 30 years since Dongying dumped nuclear sewage into the country, and not much has changed during that time.

However, the risk of cancer in humans has increased, and the environment in the sea has been severely damaged.

Finally, in 2053, it will completely explode.

A prehistoric giant beast has been mutated and has never been seen by humans, and it is called a monster.

Han Tiansheng was the god of war of the Yanhuang generation in his previous life, leading millions of soldiers in Yanhuang to resist the invasion of demon beasts.

But in the end, because of the hasty response of human beings, Han Tiansheng was outnumbered and lost.

As soon as Han Tiansheng died, the last fortress of mankind, Huaxia, was destroyed.

Humanity can only accept the fate of perdition.

"Mr. Han may have watched too many movies, with our current human technology, even if the sea level rises, human beings have a solution."

Even Teacher Wu on the podium didn't think much of Han Tiansheng's words.

Han Tiansheng didn't argue and sat down calmly.

In Han Tian's previous life, no one would have believed that the world would suffer such a catastrophe.

By the time the day of the real event begins, and humanity comes to its senses, it is already too late.

However, Han Tiansheng was reborn, and there was still a full year before the disaster occurred.

With the strength of the God of War in his previous life, he couldn't save the whole world, but he was fully capable of saving Yan Huang.

As soon as the end of class arrived, Han Tiansheng immediately walked out of the classroom.

In his previous life, Han Tiansheng made a huge breakthrough in controlled nuclear fusion after some hard work.

Yan Huang has unlimited energy, which is why Yan Huang can become the last bastion of mankind after the disaster.

It's a pity that Yan Huang was not fully prepared and did not assume the hope of mankind in the end.

Han Tiansheng first contacted the president of the Academy of Science and Technology and told him about the breakthrough technology of controlled nuclear fusion.

But Han Tiansheng thought hard about how to make the old man in the Science and Technology Institute trust him.

Do you say that you have the technology to break through controlled nuclear fusion?

This is certainly inappropriate, after all, it has taken nearly a hundred years for mankind to achieve a breakthrough in controlled nuclear fusion, and the other party is unlikely to believe an ordinary college student.

Or tell someone about the catastrophe that will happen a year later?

I'm afraid that if I say this, I will soon be sent to a mental hospital.

Even if you talk about your identity in your previous life, no one will believe it.

"Looks like we have to give it a try."

Han Tiansheng took out a pen and paper and wrote down the physical formula for controlled nuclear fusion.

In previous lives, after a catastrophe, resources were quickly scarce, and humanity could only put its hopes on controlled nuclear fusion.

At that time, Han Tiansheng, as the god of Yanhuang War, was the person in charge of the controllable nuclear fusion project.

Therefore, Han Tiansheng is very clear about this technology.

As long as the physical formula of this technology is sent to the old man of the Academy of Science and Technology, it will definitely cause a sensation in the upper echelons!

Han Tiansheng knows the old man of the Academy of Science and Technology very well, Dean Deng does not care about fame and fortune, he is dedicated to scientific research and dedicates his life to Yanhuang.

In the previous life, Huaxia was able to become the last hope of mankind, and Deng Lao contributed a lot.

Han Tiansheng took a picture of the formula for controllable nuclear fusion and sent it to Deng Lao's mailbox.

Han Tiansheng believes that with Deng Lao's ability, he will never question this formula, let alone take the credit for himself.

Yan Huang, there is never a shortage of people with faith!

Because of this, Yanhuang can re-emerge from a century-old waste industry, and after another hundred years of hard work, it has become the strongest country in the world.

At the same time, in the office of the president of the Academy of Science and Technology, Deng Lao was still thinking about the technology of controllable nuclear fusion.

From the theory of controlled nuclear fusion to the present, a hundred years later, mankind can no longer wait.

The same is true for Yan Huang, who must step into the vast universe before he dies.

He opened his research materials, and wrote down dense physical formulas.

Controlled nuclear fusion has reached the most critical moment, but Deng Lao racked his brains, but he couldn't calculate the last step.

At this time, a mailbox receipt prompt pops up in the lower right corner of him.

"Oh? Who made a new discovery? ”

Deng Lao's email address is known only to top scientists.

So when he received the email, he thought that a scientist had made a new discovery and was reporting to him.

But when he opened the email, his heart was pounding!