Comets include three parts: Huinucleus, Huifa, and Huiwei, and some comets also have huge Huiyun due to special reasons.

Huifa can reach hundreds of thousands to millions of kilometers, and those with Huiyun are even more terrifying, even more than tens of millions of kilometers in diameter, enough to wrap the entire planet.

Before the Wisdom Core collided with the planet, the Huifa and Huiyun wrapped around it rubbed and burned with the atmosphere, releasing a large amount of unpredictable matter, and no one knew what was contained in the gas that filled the planet almost instantaneously. In short, after the explosion, whether it was extreme heat or cold, a considerable part of the human race survived the catastrophe due to mutation or various reasons.

In the month that followed, people went through all kinds of chaos.

Those who survived went to markets, shopping malls, warehouses, freezers, etc., while those with brains went to police stations, troop stations, etc., to look for munitions.

Although people can't live without food and water, but you can use kitchen knives and guns to rob people with bread, who have you ever seen successfully rob others of guns and ammunition with a piece of pork?

The three members of the Mai family concentrated and began to let that hot flow run on the first meridian little by little, and what Ming Zi cultivated was the body quenching technique.

Ming Zi can go directly to the small river formed by the space spirit spring to take a bath to refine the meridians, so the twenty duanjin is a little chicken. The quenching technique that makes the body strong is more suitable for her.

At eight o'clock, the Mai family barely used the heat flow to comb through a meridian.

As time approached, Maddie was like an ant on a hot pan, spinning in circles.

She was worried about them, and the observation of comets also made her itch.

Of course, she doesn't regret going down the mountain with Ming Zi, no matter how big your hobby is, you have to save your life before you can continue.

If the disaster hadn't come, Maddie thought her pain might have been greater than her parents had spent all their pension and her dowry.

The Mayan comet is definitely the most observable comet in hundreds of years, both in terms of brightness, distance, and the mysterious trajectory of the comet's sudden appearance.

Astronomy enthusiasts in almost the world have been talking about it for the past two years, and if Maddie misses it this time, it is estimated that she will not be able to wait for the comet to come in her lifetime, and it will be difficult for her to wait for an observation opportunity so close.

Suddenly!

The ground shook violently, and then there was a muffled thunder, and the smoke was filled, if it wasn't for Ming Zhongyuan telling them in advance what would happen, it is estimated that they would definitely think that there was an accident in the place or where the engineering blasting was being carried out, even if they guessed that it was a war with the Mi army, they would not have thought that it was a comet that hit the planet.

Through the small window in the basement, you can see that the sky is no longer as quiet as it used to be, the dark night is lit up by fireballs dragging billowing smoke, and the falls, explosions and explosions from far and near are heard from time to time, if not the tremor is too strong, it is like a firework to welcome the new year.

But at this moment, it is the eternal fire of hell of destruction.

Lin Xi hugged Ming Zi's trembling thin shoulders, she was also extremely shocked, she never thought that one day she would witness the coming of the end of the world.

She has seen many disaster blockbusters, and the scenes are so real that she has asked herself countless times at that time, if she was on the scene, what would she do?

There was chaos outside, car horns blaring wildly, mixed with desperate shouts of people, some people running down from the upper floors, some running into various buildings from the outside, and some people had been killed in an instant.

The dust and smoke stirred up by the explosion mixed with various gases in the air emitted a pungent smell, and the stench in the air was very similar to the smell of firecrackers after the firecrackers were set off intensively, and even Lin Xi, who had a keen sense of the five senses, had already smelled a faint smell of blood.

Lin Xi can't close all the windows, although the things she put into the black hole can completely withstand the next high and low temperatures, but she still hopes that they can all have the kind of abnormal changes that can withstand the rapid change in temperature, no matter this time and the future after the virus after the melting of the Hui Nucleus, it is actually an evolution of survival of the fittest.

Natural selection, survival of the fittest, nature is the way of heaven that takes all things as dogs!

Just as he was thinking about it, a deafening explosion suddenly sounded, and several people felt a strong shaking of the ground under their feet, Lin Xi knew that this was not an earthquake, but a ......

A large boulder fell nearby and hit a building.

Sure enough, there was a continuous crash of collapse, a heart-rending scream and a wail, and then it went dark, the windows were blocked by the rubble almost at the same time, and the lights overhead were instantly extinguished!

"Ahh

Maddie's soft exclamation came from the darkness, and then she covered her mouth.

"Don't be afraid!" Lin Xi comforted softly and took out the camping lamp that had been prepared earlier.

This LED camping light can be used continuously for nearly seventy hours when fully charged.

Although the windows had been tightly blocked, Lin Xi still adjusted the brightness to the lowest when he sailed the Ten Thousand Year Ship carefully.

It's enough for a few people to see each other.

The two old men were glad that they were willing to come because their daughter threatened them desperately, otherwise even if they survived this period at home, it would be difficult for them to survive the next disasters. Death is nothing, the key is that I didn't see my daughter for the last time, even if I die, I am not reconciled!

The explosion lasted for more than an hour, and the sound outside was almost silent from the sound of people and cars to now, although the explosion was very close, it seemed that the building where Lin Xi and them were located did not have much impact.

When everything gradually calmed down, Lin Xi told a few people to stay here and not move, and she went up to take a look.

Ming Zi grabbed her hand and shook it, the two of them have been like this since they were children, every time she asked her brother to be careful, she always acted subconsciously like this, Lin Xi gave her a smile back: "Don't worry." ”

When I went up to the first floor, it was already pitch black except for the raging fire.

With her keen senses, she didn't use the lighting. I went to look at the faucet first, there was still a little water in the tap water, but it didn't look like he could even catch a pot of water, Lin Xi still put the kettle under the pool, and it was as much as he could.

Sniffing the air carefully, it seems that the smell of firecrackers has dissipated, and there are people running and shouting from afar to find their separated relatives, and there will be more and more such scenes. Sighing slightly, Lin Xi quietly opened the window a little crack to at least ensure air circulation. There are all sorts of security windows outside the windows on the ground floor, and this one is no exception.

Lin Xi quietly hid behind the curtains, watching the flow of people on the street outside more and more, basically going to supermarkets, shopping malls, and grain and oil stores.

Lin Xi was about to go down to the basement to tell them about the situation, when she suddenly heard a sound of glass breaking, and then, the back window of the house she was in was smashed outside with a stick!