Xueba's Resurrection

Chapter 71 The Return
If civilization disappears, in what direction will the environment inside the planet evolve?
Someone once made the assumption that all human beings suddenly disappeared.

A few hours after the disappearance of human beings, the power supply will be gradually interrupted, and the first to be interrupted is the thermal power plant that has the most frequent demand for fuel.Affected by this, when the first night falls after the disappearance of human beings, some areas that were once inhabited by humans will return to the stars and moons of prehistoric times.

A few days after the disappearance of humans, subway tunnels in some coastal cities will be flooded due to the outage of drainage equipment.

Within a week of the disappearance of human beings, disasters will occur in nuclear reactors all over the world. Due to the loss of fuel supply, the diesel engines in the cooling system of nuclear reactors will all go on strike. Nuclear reactors will burn, melt or even explode due to overheating one by one. Hundreds of Chernobyl-style nuclear disasters, large amounts of radioactive material will be released into the air, rivers and oceans.

The ultimate impact of the nuclear leak on animals and plants is unclear, but to the surprise of many, plants and animals at the site of the Chernobyl nuclear disaster have thrived, and wildlife is not concerned about nuclear radiation.

A few weeks after the disappearance of humans, most of the animals raised by humans have starved to death. Those lucky enough to escape the "cage" will forage for food and return to the natural competition of prehistoric times.

A few months after the disappearance of human beings, wild animals will cross the "Thunder Pond", invade the city, and compete with the animals in the city for "the world".

A few years after the disappearance of human beings, the roads will be broken one after another, and plants will grow tenaciously from the gaps, gradually covering the roads.

Decades after the disappearance of human beings, the roofs of residential buildings will gradually collapse; some large buildings like the Oriental Pearl TV Tower in Shanghai, which are built in coastal areas and are prone to flooding, will collapse as a whole due to the erosion of the foundation; low-orbit spacecraft will also gradually collapse. fall.

After hundreds of years of human disappearance, almost all large buildings will cease to exist, and will be gradually covered by floating soil and vegetation.

And the city skyscrapers, made of glass and steel, will collapse within 200 years.

Houses of brick, stone, and concrete will last longer, but will also collapse after 1000 years.If there were no earthquakes, the bridge might last for 200 years, but even the world's largest arch bridge will eventually collapse after 1000 years.

Within 250 years, the dams built by humans will also collapse.

The heavy metal pollution left by humans will also be gradually diluted after hundreds of years.

Although the lifespan of radioactive materials such as nuclear waste can last for 200 million years, no one will associate them with humans in a vast land.

In fact, if humans disappeared from the earth 20 years later, it will be difficult to find evidence of human life.

Only radioactivity and a few man-made chemical pollutants will last longer—humanity's unseen heritage.

After human beings disappear from the earth, almost all traces of civilization left by human beings will disappear within 2 years. In 5 years, all human remains on Earth will be elusive archaeological clues, as glass and plastic will all dissolve.

However, man-made chemical pollutants will also collapse within 20 years, so that there will no longer be any "human products" that can be inspected on the earth.

Of course, if buried under the geological layer, it may become an amazing prehistoric relic of intelligent life in the next era.

Therefore, except for the moon in the sky that is suspected to be an artificial celestial body, everything on the ground may have been completely dispelled.

become nothingness.

Time is really too long.

High-tech creations can also be oxidized into an unknowable mass.

However, this is based on human technology, which is extremely narrow. You must know that this world is an ecological circle created by an unimaginably developed civilization.

And it's just an ecosystem.

Everything is possible.

It's just that the strength is too weak, that moon can't go up!
Yi Xiaochuan and Wang Chao spent seven days as the masterminds behind the scenes to completely wipe out the Swamp Tribe. After the cunning tribal elder was shot in the head by Xiao Yi, the Swamp Tribe completely disappeared in the history of the Lizardmen.

And successfully helped Gugall ascend the throne, and sat firmly on the throne of the elders of the Shuiwan tribe.

In fact, after this battle, when the two tribes combined, there were only a few dozen adult male lizardmen left, and only Gugall was left among the awakened ones. Even if a large number of women and children from the Mire tribe were captured, it would be difficult How many threats did Xiao Yi and his party pose.

The puppet regime has been initially constructed.

And even if Gugall rebelled, as long as the six-tube Gatling was erected at the entrance of the cave, one man would be the gatekeeper.

Of course, there are other tribes hundreds of miles away, but it is not a small difficulty to cross the virgin forest full of prehistoric horror creatures, so don't think about it for now.

With the help of the old Liu couple and Gujiaer, Xiao Yi secretly collected a lot of treasures collected by the two tribes. There were no high-tech creations, not even metal creations, only some energy crystals and bone tools.

According to what Gugall said, there was no such thing as energy crystallization before. Suddenly, one day, the gods endowed them with powerful power, which is probably equivalent to the recovery of the earth's aura, and these powerful creatures also appeared in their bodies almost at the same time. A gem-like crystal.

The crystals are very beautiful. They are used as decorations, inlaid on the scepter, and hung between the necks. In fact, they have no effect at all, they are just decorations.

The staff that Xiao Yi got before actually looked like a staff, but it was used by the elder whose head was shot to hold a pen.

However, Gurga said, the former head often ground the crystals into a powder and swallowed them.

Whether it will work or not is hard to say for sure.

"It's a pity that the base system failed to restart, otherwise we will definitely get a huge harvest, that moon..."

Oto Xiaochuan felt it was a pity. He didn't know when he would enter this prehistoric world next time. He hoped that he would have a great harvest at that time, not just these energy crystals.

Although, these energy crystals are already a huge harvest.

Xiao Yi took out a crystal the size of a fingernail, and in an instant, Xiao Yi seemed to be transformed into a golden toad, and this energy crystal was the full moon.

Opening his mouth and inhaling, the crystal immediately revealed a thick white gas, which entered the abdomen along the throat, then entered the dantian, and dispersed into the veins of the limbs. The feeling was very unique and very clear. .

[Absorb 3 points of energy! 】

"Sure enough, this kind of energy solidified into crystals can assist in cultivation and can be absorbed by the system. Except for the part that is handed over to the country, I keep more than half of it. If I absorb it all, at least hundreds of thousands of points of energy... Enough, next time Come on, I want to go to the sky and go to the moon..."

Putting the somewhat translucent crystal into his pocket, Xiao Yi kept most of the supplies and ammunition, and then prepared to leave.

The weird power that traveled through the wormhole finally disappeared on the tenth day...

(End of this chapter)