"Helium cannot be supplied."

The system's explanation made Leng Hao blind again.

If a hot air balloon cannot be lifted into the sky without gas, what is it called?

"Do you really want us to climb off a cliff?"

Leng Hao couldn't help but poke his head out and look at the very steep cliff.

All kinds of strange rocks, as well as vines, stretched down the winding mountain road very much below, which was not a human path at all.

As those monsters began to descend to the bottom of the valley, the enclave that Leng Hao and they relied on was already doomed.

So if they want to live, Leng Hao and they either go to the sky or the earth, they have to leave here anyway.

Now it seems that it is a little unrealistic.

If you go to the sky, there is even a hot air balloon, but a hot air balloon without gas has a fart use?

Just as Leng Hao reluctantly passed the path and walked back to the steps, his clothes were ripped off by a few thorny plants.

"Cut, you can't eat this thorn ......"

Leng Hao's eyes glanced at random, but he saw that there was a crimson balloon wreckage on another tree not far away.

"Balloons? Balloon! ”

Leng Hao remembered something, and suddenly ran with all his strength, rushing all the way to the commissary that had been turned into a pile of ruins, and all kinds of masonry beams had been taken away by the survivors.

Leng Hao knows that there are people selling balloons that children like in these attractions.

In fact, these small traders generally have some irregularities, they use flammable hydrogen to fill those small balloons.

And this kind of operation tool is relatively simple.

In the past, when Leng Hao was filming with the crew, he once met a guy who sold balloons and talked to him, and he could only operate it in a rental house.

Although hydrogen is dangerous, although it may not be filled enough, it is now Leng Hao's only option.

"Smack!"

"Smack!"

After all kinds of tossing, Leng Hao found a somewhat rusty iron can.

There are also large amounts of aluminum and sodium hydroxide in bottles.

"Hehe, sure enough, this guy made it himself on the top of the mountain."

Looking at these items in his hand, Leng Hao first showed a smile, but then he was a little distressed.

Although he had everything in his hand and could theoretically make hydrogen, it was impossible to fill a hot air balloon with enough supplies to carry four people.

"System, can this thing be specified to be fixed? I buy more aluminum and sodium hydroxide. ”

"Yes. The hydrogen tank can even be strengthened and replaced with an industrial supply, barely enough to meet the needs of the hot air balloon liftoff. ”

The sound of the system made Leng Hao feel like a fairy sound, but the next moment was not so good.

"A total of 20,000 popularity is required. The host must be reminded that hydrogen balloons are very prone to exploding, which is extremely irresponsible for your life. ”

"Is there any other way I can get out of here?"

Leng Hao's rhetorical question was not answered for a long time.

"Captain? The luncheon meat is cooked, do you want to taste it? ”

At this moment, Ma Tian in the castle walked out with a pot of meaty soup.

"Don't come here, bring them to the major first!"

Leng Hao immediately stopped Ma Tian.

"What's wrong?"

Martin was a little confused.

"I'm going to make hydrogen here."

"Captain, do you think a few little balloons will be able to carry us down the mountain? That's impossible. ”

A miserable smile appeared on Ma Tian's face: "I am very satisfied to be able to fight side by side with you." ”

is different from Leng Hao, who has hole cards, in fact, Ma Tian was already mentally prepared when he set off.

"Who said with small balloons? I found a hot air balloon on the other side of the trail that could carry people. ”

Leng Hao spread his hands, looking as a matter of course.

"Boom!"

Ma Tian, who didn't stand firmly, hurriedly grabbed the soup pot in his hand that was almost knocked over by him.

"Captain, what you said is true?"

"Of course, go and call the major, you and the black eagle hold on, I have something to ask him here."

"Guaranteed to complete the mission!"

Martin's feet seemed to carry the wind and were full of energy.

No one really wants to die, as long as there is hope, people are willing to work a hundred times harder for it.

When Zhang Xiaomeng hurried to Leng Hao's side, in fact, the equipment around Leng Hao had taken on a new look.

A large number of waste aluminum products, and several super hemp bags of caustic soda (sodium hydroxide) appeared next to Leng Hao.

And the hydrogen tank that the petty vendor used to shoot balloons has also become a factory obsolete industrial product, rusty, but much more produced.

"I can't believe it, is this guy going to open a factory? Get so many things? ”

Looking at the large pile of materials in front of him, Zhang Xiaomeng couldn't help but be surprised.

Leng Hao smiled: "I don't know, it may be that the factory handles the goods, this guy has made a lot of cheaps." ”

"Captain, these things should be able to produce a lot of hydrogen, and if the hot air balloon you're talking about is intact, we can really try it."

After carefully inspecting the various instruments, Zhang Xiaomeng raised his head and said to Leng Hao with some uncertainty.

"But generally, those hot air balloons that fall because of air leaks will break, and we may not have a good chance."

Leng Hao patted his ass and stood up: "You have to try, you pick up the axe, let's go and open a road first." ”

Joke, Leng Hao has smashed tens of thousands of people back and forth, which is more expensive than repairing the Fengming Mountain, if it doesn't work, then what else is Leng Hao messing with?

When Zhang Xiaomeng saw the commercial hot air balloon, the major, who had always been a little calm, finally burst into passion.

The two of them frantically cut down the trees around them, and carefully removed the airbag of the hot air balloon as if they were holding a treasure, and carried it to the square of the castle.

After careful inspection, Zhang Xiaomeng tried to pour some hydrogen into the hot air balloon, but there was no air leakage.

"Captain, it seems, we can really live!"

At this time, the major's eyes revealed a trace of irrepressible joy.

"Hehe, follow me, how can you be so hanging?"

Leng Hao shook his head and habitually boasted.

"This stuff requires constant human manipulation, and it can be infused for about twenty hours. But I'm not very familiar with that......"

As a top student in the military academy, Zhang Xiaomeng is very strong, but he is not omnipotent.

"Let's try this first, there is no fire in this place anyway, it should be safe."

Just as Leng Hao was speaking, they heard a somewhat dense gunfire in the distance.

At this moment, the sound of gunfire is the alarm.

Leng Hao and Zhang Xiaomeng's faces changed, and they hurriedly turned off the machine and hurriedly ran towards the position of the black eagle and their side.

They finally saw the hope of survival, and at this time, nothing could happen!

Grandma has been successfully operated on and is recovering in the hospital, thank you for your support and reward, watermelons are in my heart, please forgive me for not thanking me in time.