Global Wasteland: Awaken the Heart of Technology at the beginning

Chapter 220 Going back, mining veins

"哗啦啦~~~" Under the effect of the freezing beam, the magma at the front of the base vehicle suddenly rolled violently.

At the same time, during the tumbling process, the fiery red magma began to condense and turned into black rock.

The whole process was very fast, and it took only a few seconds for the volcanic magma on the surface to be cooled into black rock.

But underneath him is still the fiery red magma, if the base vehicle is driven up now, there will definitely be problems.

"Let's save this first, and send a few tanks to try." Wang Teng said to Jarvis.

According to the previous plan, after the magma at the front cooled down, it was necessary to test whether the condensed rock could bear the weight of the base vehicle.

Otherwise, let the base vehicle rush up, and if the black rock can't bear the weight of the base vehicle, causing the base vehicle to sink, it will be troublesome.

In that case, the fragile base car would definitely melt under the terrifying heat and turn into a pile of scrap iron.

"Okay, master!" Hearing Wang Teng's order, Jarvis nodded in agreement. He had considered these before.

But in terms of serious injuries, letting the unmanned tank go out is the best choice.

In this way, the intelligent robot will not be wasted, and if there is a problem, the loss is only a pile of steel and electronic materials.

For Wang Teng now, these materials are not particularly expensive.

Because the number of players on the trading platform is already many times that of before, resources like steel can still be found at normal prices.

Soon, ten unmanned tanks drove out of the base vehicle under the control of Jarvis, then spun around and drove towards the front of the base vehicle.

The task of the ten of them is to verify whether the black rock can withstand the weight of the base vehicle.

Of course, since Wang Teng and Jarvis are not clear about the situation below, these unmanned tanks are also a bit dangerous. If they are not careful, they will never come back.

Therefore, in order to reduce losses, these unmanned tanks have also been modified, and their speed is much faster than other ordinary unmanned tanks.

After a while, the ten unmanned tanks came to the outside of the black rock under Wang Teng's gaze.

At this time, more than seven minutes had passed since the magic freeze pistol shot onto the volcanic magma.

"Wait a little longer, let's make up 10 minutes." Wang Teng thought for a while, in this way, the understanding of the test results is the most accurate, which is conducive to the subsequent improvement of the return plan.

"Crack~~~" The ten unmanned tanks walked steadily and slowly drove up to the black rock formed by condensed magma.

Although their speed was very slow at the moment, Jarvis had already made all the preparations secretly, and would immediately turn on the maximum horsepower and reverse the car as soon as something went wrong.

For these tanks, reversing is very easy, just turn the tracks on both sides in opposite directions.

"I hope it will succeed." Looking at the unmanned tank in the distance outside the window, Wang Teng felt a little hopeful.

It would be great if it could be successful at one time, so that there is no need to waste brain cells to think of new solutions.

"Boom~~~" As the first unmanned tank stepped onto the black rock, all the surrounding black rocks shook slightly at this moment, as if they couldn't bear his weight.

"It doesn't seem to work." Wang Teng frowned and looked into the distance. Although he had expected this in his heart, he still hoped that a miracle would happen.

After all, the magma underneath is too thick, even a ten-layer magic barrier can easily drain the magma.

But the magma underneath is too thick, so how much mana water would it take to drive all the way through the magic barrier.

Of course, the best way is to have a rain, or let the temperature of the wasteland world drop rapidly.

After thinking about it for a while, Wang Teng felt that it was still possible. After all, it was summer when he first came to the wasteland world.

Now that such a long time has passed, the wasteland world is about to enter winter, and the hot magma will condense one after another because of the coming of winter.

It's a pity that the flowers, plants and trees here will be buried under the rocks for a long time.

"How long is winter still?" Wang Teng opened the system panel and carefully calculated the approximate date based on the time on it. The result was that he would have to wait for more than a month.

Therefore, the temperature drop will not work, and we can only find a way to bring a heavy rain.

But in the current situation, if it rains, it will definitely be acid rain, which will affect his base car a bit.

Fortunately, his base car had already been modified when he experienced the acid rain disaster, so it would not be a big problem to face the acid rain disaster.

"That's right, the more I think about this plan, the more feasible it is." Wang Teng nodded in satisfaction, his little head was getting smarter, and he could come up with so many ideas in just a few minutes.

Seeing the first unmanned tank still struggling painfully on the black rock, Wang Teng immediately opened the technology tree panel and looked for artificial rainfall technology inside.

Although the volcanic magma below may not all condense after it rains, this is a way to see hope anyway, so Wang Teng is going to give it a try.

As for the unmanned tanks below, just leave it to Jarvis, he will solve all the problems beautifully.

However, judging from the current situation, the power of this magic freezing pistol is still not enough, there is no way to freeze all the magma.

But if you use a more powerful magic weapon, you might as well go back with a ten-layer magic barrier.

Anyway, I have already driven it all the way here, and now a lot of mana water refineries have been built on the base vehicle, so although this consumption is very painful, it is still acceptable.
Ten minutes later, Wang Teng closed his technology tree panel with a satisfied face.

Just now, he has selected the artificial rainfall technology and is going to buy enough materials from the trading platform to make it.

At that time, let's fire a rocket to test the effect. If it doesn't work, we can only go back with ten layers of magic barrier.

Hearing Wang Teng's new idea, Jarviston was a little shocked. He didn't expect that his master would want to have an acid rain to play.

Although he was a bit reluctant, after all, this was the master's order, and the base car would soon be replaced with a new one.

"Sure enough, it still doesn't work." Wang Teng looked at the acid rain outside, and shook his head regretfully.

I didn't expect it took so long, but in the end I could only go back with the magic barrier.

(End of this chapter)