Doomsday disaster: Start by building a shelter

The last day of July.

The surface temperature hovered around 92 degrees.

The high temperature that had existed in the air for a long time began to radiate to every corner of Jianghe City in a more violent manner.

As for the shelter located underground.

In addition to the need to maintain the central air-conditioning that consumes more and more electricity.

They also have to face a more worrying reality.

The groundwater that was originally used daily has begun to show signs of depletion.

They had to dig the well deeper to find the dwindling water source.

Su Wu's shelter also needs to face this problem.

It's just because there is a newly built reservoir with a water storage capacity of 6,000 tons to regulate it in the middle.

The actual impact is not great.

However, Su Wu still inevitably felt a sense of crisis from it.

It seems that there is no problem for the time being.

But if there is another super earthquake and the reservoir collapses, what should we do?

"Perhaps, we should consider the problem of long-distance transportation."

There is so much water on the entire planet that it is impossible for all of it to disappear out of thin air.

If the water source here is reduced, then the reduced part will definitely appear in another distant place.

And Su Wu actually doesn't need too much water.

With the enhanced purification and filtration device at the survival point, he only needs to transport a dozen tons of water back as a basis to meet the daily needs of the entire shelter.

Even if the needs of experiments and industrial production are added.

At most, it will be enough if it is transported a few more times.

"In addition, since we all need to go far away."

"It's a bit too wasteful just to transport water."

"It's always worthwhile to collect more resources along the way."

An idea that was temporarily shelved in the past because it was too expensive.

It appeared in Su Wu's mind again.

And at this moment.

Outside the shelter.

The only camera that is still operating normally and is responsible for monitoring the surface environment.

Suddenly captured a hint of abnormal phenomenon.

It found that in just a few seconds, the gray clouds that filled the sky suddenly increased several times in brightness.

The artificial intelligence of the shelter analyzed that this was not a normal phenomenon.

Immediately began to automatically activate more surveillance cameras and other detection equipment.

Conduct a deeper observation of the anomaly in the sky.

At the same time, send a warning to Su Wu.

"The sky is abnormal again."

Su Wu received the news and his heart tightened.

The last aurora had just passed.

The radiation it brought was still lingering on the surface, becoming a nightmare for many people.

As a result, there is another new catastrophe now.

Will people be able to survive?

He was in no mood to think about other things.

Su Wu connected the main screen of the console to the monitoring on the surface.

He personally began to face the first scene of this change.

He didn't have to wait too long.

Soon.

A dazzling meteor that was a bit dazzling broke through the heavy clouds.

It appeared in the surveillance camera.

Then, less than half a second later.

The light flashing on the meteor became stronger.

The clouds on the ground and in the sky were rendered with a fiery color.

"It can make such a noise."

"Its diameter may be more than 1 km."

Su Wu looked at it with great anxiety.

He had never seen a meteor that could cause such a huge noise.

And in the end of the world, this is not a good thing.

It often means a catastrophe like the collapse of the sky and the crack of the earth.

In Su Wu's worried eyes.

The meteor streaked a long track and disappeared at the end of the distant horizon.

In the end, it did not bring any abnormal changes.

Just when Su Wu was slightly relieved.

He found that in the daily task column of the system, a new task displayed in golden font was refreshed at some point.

"A golden task actually appeared."

Su Wu almost thought he was dazzled for a while.

According to the level classification of daily tasks, golden tasks belong to the fourth level tasks.

The probability of refreshing is less than one in ten thousand.

If you are a little more lucky, you may not see a golden task in a century.

To some extent, this level of task can be regarded as a rare opportunity in a century.

Took a few deep breaths to calm down.

Su Wu carefully opened the task and checked it.

[Border Exploration (Gold): Go 2,700 kilometers away and collect data and fragments at the place where the asteroid fell. During the mission, the natural disaster parallel multiplier will be increased by an additional 50%. The mission period is 15 days. Mission reward, material converter-Golden Balance. ]

[Golden Balance: This is an interstellar treasure created by a powerful civilization that once dominated the starry sea. You can use gold and silver to exchange for any other metal elements in a certain ratio. ]

Limited-time additional 50% survival point multiplier bonus, material converter.

These are the two specific rewards in the mission.

Su Wu quickly calculated in his mind.

Based on the current stable multiplier of 0.03, this additional bonus can bring him about 1.5 more survival points per day.

The entire mission lasts 15 days.

In other words, as long as he takes this task, even if he does nothing, he can get at least a guaranteed income of 22 survival points.

And another reward is the material converter.

It's even more outrageous.

As long as there is enough gold or silver, it can be exchanged for any other metal element.

What is this concept?

Uranium, the raw material for making nuclear bombs, is also one of the metallic elements.

This means that Su Wu only needs to get the material converter.

You can try to make a nuclear bomb.

Of course, it can also be used to build and operate nuclear power plants.

However, the value of gold and silver is not low.

One gram of uranium is equivalent to the energy of burning 2.5 tons of coal.

Even later, Su Wu really built a nuclear power plant. Being limited to limited raw materials does not mean obtaining nearly unlimited power.

At most, there may be hundreds or even thousands of times more power resources than at present.

"This mission must be completed."

Realize the importance of material converters.

Su Wu became determined to win this task.

As long as you can complete this golden task and get the material converter. Even if you throw away everything you have now and start from scratch, it's definitely worth it.

But, it’s easy to make up your mind.

How to complete the task specifically is a difficult problem.

A distance of 2700 kilometers.

Even before the end of the world, it is still extremely far away.

In the post-apocalyptic world, it is very difficult to move across urban areas.

It is even more difficult to cross such a long distance.

At the very least, it is definitely not something that Su Wu can easily achieve in a short time by driving a micro mecha.

This time.

The idea came to Su Wu's mind not long ago.

becomes clearer.

Perhaps, he could try to build a large enough base vehicle.

to complete this mission spanning a distance of 2,700 kilometers.