Eight Banners cavalry? I am directly pushing the corona red alert

Gamma-ray bursts are the most violent celestial explosions in the universe, released for varying lengths ranging from milliseconds to hours, releasing more energy than the sun can radiate in its lifetime.

Short-duration gamma-ray bursts are generated when two compact objects, such as a black hole or neutron star, merge and explode, and may be accompanied by the emission of gravitational waves.

A long-lasting gamma-ray burst can cause even stars dozens of times larger than the Sun to collapse and explode.

Even a single photon emitted by it contains hundreds of thousands of times more energy than sunlight.

The Earth has been hit by gamma-ray bursts about 500 million years ago, when the Earth was still in the Ordovician period.

A neutron star located 6,000 light-years away from the Earth collided with a black hole for unknown reasons, producing several gamma-ray bursts, one of which happened to hit the Earth, which caused the destruction of 70% of the atmosphere and the extinction of 75% of all living things, which was the first mass extinction.

On April 1, 2023, the Earth will usher in the arrival of the second gamma-ray burst.

A gamma-ray burst cut in from a unique angle, causing it to rush towards Earth before it could evaporate the sun.

However, the universe seemed to have played a big joke at this second, and the terrifying gamma-ray burst disappeared mysteriously the moment it rushed into the atmosphere when it reached the earth's surface.

The first observatory to detect this gamma-ray burst was the Maunakea Observatory in Hawaii.

A large amount of observation data was transmitted to the ground, which directly caused panic in the US space agency NASA.

"God, damn it, Drucker, look what I found

!" "Fack, the visible signal of a gamma-ray burst? This can't be

!" "Not only that, according to the analysis of residual data, the energy level this time is a hundred times higher than the one detected by LHAASO

!" "What!" The staff couldn't help but sit on the ground in fright, "Lord, why are we still alive".

The gamma-ray burst was the largest observed gamma-ray burst in human history, and now it will break the record.

However, the Earth is now hit by gamma-ray bursts as if nothing had happened, and it is still operating safely, not even a few space stations have been affected.

If it weren't for the visible light signal that was left behind and the few moons that burned out in low-Earth orbit, no one would have believed that a gamma-ray burst had hit Earth.

At the same time, in an inconspicuous youth hostel in the Demon Capital of the Yan Kingdom, a young man in a white shirt was struggling to show his operation in front of the computer.

Lu He, an ordinary sophomore college student, was just going to work in other places during the summer vacation, but he didn't expect to be taken a class by the society as soon as he was ready to come out.

Originally, he was about to go to work in an electronics factory in the magic capital, but he didn't expect that after being deceived by an intermediary, the fare was not only not as good as the reimbursement negotiated before.

If you want to go to work, you have to pay a medical examination fee, a copy of a document and other miscellaneous expenses.

And the price is ridiculously high, a copy of the ID photo costs twenty, and those who don't know think that his paper is gold-inlaid edge.

In this way, Lu He was cheated of the money he carried, and now he can only huddle in the youth hostel and play with the red alert of the corona mod.

It's afternoon now, and everyone else in the hotel has gone out to work, leaving Lu He alone playing games.

Lu He likes to play strategy and management games very much, and there are many similar games in the computer, such as the classic Red Alert, Warcraft, Warhammer, Stars, Anno 1800, etc.

Although the operation is not a top god, it is no problem for a person to face several of the most difficult hell man-machines.

Lu He was controlling the Qinglong Battle Core Ship and was killing all sides in the game, not noticing the sound of electricity in the hotel.

A beam of light shot at the back of Lu He's head at great speed, and after a burst of bright light, there was no longer Lu He's figure in the hotel, and the sound of electricity was very harsh in the dark hotel.

In a bustling ancient city, Lu He, who was wearing white short-sleeved and kicking big slippers, suddenly appeared in the alleys of the lower city.

The cat, which was looking for food by the garbage dump, was apparently startled by the strange human that suddenly appeared, meowed, and quickly fled out of the alley.

Lu He looked at the surrounding scene in a daze, although it was a scorching dog day, it was exceptionally cool in the slightly dark alley.

The only downside is that the walls on both sides are full of garbage, feces and urine are mixed in it, and all kinds of smells are mixed together to constantly impact the senses of the landing river, which is simply not too sour.

Lu He hasn't come to his senses yet, after all, he was still playing Red Police one second, and the next second he went directly to a strange place, and anyone was confused.

Lu He calmed down, heard bursts of shouting from the mouth of the alley, and decided to go out to see the situation first.

As soon as he got out of the alley, Lu He's whole person was blindfolded, did he walk into Hengdian by mistake?

The people on the whole street in front of him were wearing ancient costumes and long braids, and Lu He was wearing short sleeves and short hair, and he suddenly appeared in it and looked out of place.

"Big brother, what are you playing? where is this?" Lu He said tremblingly to the vendor in front of him.

Lu He, who has read various types of novels, realized that he may have crossed over, after all, he was suddenly teleported here, who has the ability to make this joke to him, but Lu He still has a trace of fantasy in his heart.

"Where is this person, why is he dressed like this, I've never seen it"

The people on the street were attracted by Lu He, after all, he was dressed strangely and had short hair, so it was difficult not to attract their attention.

"Short-haired and white-shirted, could it be a prisoner who escaped without permission?" It

is the nature of people to love to watch the excitement, and after a while, Lu He was surrounded by people, and Lu He couldn't squeeze out if he wanted to.

The sharp-eyed man saw that Lu He wanted to escape, and immediately shouted, "That person wants to run, most of them are weird, stop him

and report to the official!" Lu He's heart instantly cooled half after hearing this, he is a proper black household, and the real official has returned it? Hurriedly said: "Don't report to the official, I'm not a foreigner, I'm not a prisoner, my pure Chinese blood

" The butcher on the side walked out, glared and said, " Where are you talking about this, this accent is really strange, and it is definitely not from our place in Chenzhou."

"Big brother, I'm speaking Mandarin" Looking at the muscles of the strong man in front of him, Lu He was a little stunned for a while, and responded weakly.

"Where is Mandarin?

"In my opinion, let's just interrogate the person who took him to the county office, maybe he is a foreign worker.

"Get out of the way, get out of the way, the yamen's catch is coming!" With

a rush of footsteps, a catcher with a bright and dangling big knife appeared in front of Lu He.

The catcher, dressed in dark blue clothes and wearing a red court hat, put his knife on Lu Yun's neck.

Feeling the coldness of the big knife in front of his neck, Lu He broke out in a cold sweat, and now he was half 100% sure that this was not acting.

"I didn't expect to find a Luo and send it to the door for the performance appraisal, dressed in different clothes, there must be something strange, press me into the prison and interrogate me carefully

!" "Official, misunderstanding, misunderstanding!" "Returned

to prison, in ancient times, it was not allowed to be beaten into a trick, as an ordinary college student, where did Lu He experience this, and immediately began to cry out for injustice.

"Hmph, if you still have any misunderstandings, just keep them in the court!"