A few people didn't go to bed until four or five o'clock in the morning.

Early the next morning, they dragged their tired bodies into the classroom with double panda eyes.

Before going out, Chen Mo deliberately tied a mask around his neck to cover the bone paw prints that had not been seen and had dissipated.

Anyone who saw him dressed like this thought that he had another convulsion today, and instead of wearing a mask, he covered his neck, and they all looked at him with a strange smile, and the return rate was definitely more than 99%.

I managed to get through the whole day.

At the end of the last class, as soon as the bell rang, Chen Mo rode his telepathic skateboard and came to the coal and stone market on the outskirts of Nanshi.

looked at the balance of more than 300 yuan on the mobile phone, and his net worth this month was only a meal card, so much was left.

If you weren't afraid, the electricity meter in the dormitory building would blow up again, and you wouldn't be able to do it, so why bother.

After bargaining with the boss for half a day, I spent 200 yuan to buy half a ton of waste coal and stone, and spent another 100 yuan to hire an electric tricycle master to help pull it to a small abandoned factory overgrown with weeds nearby.

When Master Miwa saw him dressed strangely, he always felt that there was something wrong with this young man, so he pressed the demon spirit many times, and finally put it down again.

"Young man, are you sure you want to unload the coal here?"

"There is no one around here, the factory is abandoned, what are you doing with so much coal and stone by yourself?"

Chen Mo saw that the eldest brother was very good, but he was too verbose, and after unloading the goods, he divided a cigarette and gave the eldest brother a bottle of water, so he asked him to go back and work on himself first.

Seeing that the people were far away, Chen Mo hurriedly came to the coal and stone pile.

"It's cool this time!"

"The system, start converting."

Previously, the electricity was converted into 100 spars, and it cost 50 hedrons to buy an explorer watch, and two more to charge the skateboard and the watch.

In the end, there are 48 crystals left.

After a while, I saw the spars in my mall, and the number began to rise.

Soon it broke through a hundred, two hundred, three hundred, and finally stopped at the number of 382.

Chen Mo stared at his spar, his heart blossomed, and he was finally richer.

I bought all the leftovers in the mall, the most cowhide hot air balloons, elderly mobile phones and fire-breathing lighters.

A total of 170 hedron was spent, leaving 212.

Put the elderly machine and lighter in your pocket, and stare at the miniature version of the hot air balloon in your hand, like a balloon.

The 'Most Cowhide Hot Air Balloon', made from lightweight, air-dried cowhide, features a simple and smart override console that can take you anywhere in the world.

Principles of Flight: Archimedes' Principle.

The emptying volume is 8000 cubic meters, and the maximum load is 1.2 tons.

The maximum windless lateral speed is 20 meters per second, the maximum ascent speed is 10 meters per second, the descent speed is 12 meters per second, and the maximum flight altitude is 15,000 meters

Energy consumption: 1 spar per minute.

Chen Mo suppressed his excitement and looked at the palm-sized hot air balloon in his hand, this is a good thing.

It's just a lot of spar consumption!

Maximum flight altitude 15000 meters? This has exceeded the atmospheric troposphere and reached the stratosphere, which ordinary civil airliners cannot reach.

Looking down at 15,000 meters in the sky, the earth should be spherical, right?

According to what has been learned in the book, the temperature drops by 6 degrees Celsius for every 1 km above sea level, and the temperature at an altitude of 10,000 meters will theoretically be about 60 degrees lower than that on the ground.

At an altitude of 15,000 meters, the temperature must not be dozens of degrees below zero?

I remember a trip to Shangri-La, riding a bicycle on a plateau at an altitude of 4,000 meters, and I was tired and panting before I was tired, nauseous and wanted to vomit.

The higher the altitude, the lower the air pressure and insufficient oxygen content, resulting in the human body being easily hypoxic and aggravated by altitude sickness.

I have to look back to see if there are oxygen cylinders on the hot air balloon, and if not, I have to prepare some myself.

There is also this touching load of 1.2 tons, that is, 1200kg, a terrible 2400 catties, not to mention how many people there are, how many pigs can be on it.

But you definitely can't take the pig to the sky, and I'm a little scared to play by myself.

Well, you have to make an appointment with a few fat people on the weekend and go out for an outing together.

"Ding!"

"Congratulations on host activation, mall upgrade program."

"The current mall level is 1, and the upgrade needs to consume 500 crystals."

"Do you want to upgrade?"

Chen Mo was stunned for a moment.

The mall can really be upgraded, and after upgrading, there should be more good things, right?

Uh, lie down, you dog B, you know that I don't have enough spars left, and you still ask me if I upgrade?

"No ......"

He looked at the coal that had turned into a pile of white-gray soot, and then at the remaining 212 hedrons.

Hey, three hundred yuan is invested, it seems to have become poorer, and there are still 288 spars left to upgrade, where can I get it?

There will definitely be a need for more hedron after that.

Do you want to think about it yourself and take a trip to Saudi Arabia?

Chen Mo, who had been laughing at himself for a long time, looked up at the sky.

The sun has hidden behind the mountain, and the white clouds in the sky are dyed a layer of fiery red, which is very beautiful.

I didn't have time to think about it, so I quickly took out my skateboard and rushed to the direction of the school.

……

For the next two nights, Chen Mo waited until the middle of the night, and while everyone was asleep, he sneaked into the bathroom alone and carried out a small dose of charging activities.

It's not that he is reluctant to pay, but in fact, he is poor and only has instant noodles left.

Approaching the power supply, I tried to silently recite a sentence in my heart, charging 10 spars, and looking at the number of spars in my mall increased by 10.

I know that this trickle of water is a success.

I said a word silently in my heart, charged 20 spars, looked up at the light above my head, and didn't react, and the stone in my heart finally fell.

Again and again.

At most, I charged 50 spars at a time, but I saw the light above my head flicker, and then it regained its brightness.

This should be the limit of each charge.

Fortunately, it was in the early hours of the morning, and most of the electrical appliances in the dormitory building had stopped working.

On the first night, I tossed five or six times, and a total of 180 hedrons were charged.

On the second night, I was a little bolder, and I filled 308 more, and the total number of spars reached 700 in total.

In addition to taking 500 spars and upgrading the mall, the remaining 200 are just used to go to the hot air balloon on the weekend.

"Ding!"

"The mall is being upgraded, and it takes 48 hours."

And then there was no then.

……

Looking forward to the stars, looking forward to the moon, and finally looking forward to the weekend, as soon as the sun came out of the mountain early in the morning, Chen Mo was alone, driving a skateboard to an uninhabited bay.

took out a mini version of the hot air balloon and put it on the sand, got up and retreated to fifty meters away, and said the phrase 'get bigger', and before he could react, a big guy appeared in front of him, covering the sky and the sun, dozens of meters high.

An 8,000-cubic-meter balloon appeared out of thin air, and this shocking scene shocked his jaw.

The air that was discharged vibrated to form a strong air current, blowing Chen Mo's black hair and dancing wildly, so frightened that he took two steps back and sat on the ground.

"Damn, I actually have the potential to become a magician!"

Pick up your phone and call the fat man.

"Come on, I'm all set."