After that some time passes.

The invention of the hot air balloon caused a violent response in the entire civilization of the world.

Even now, many people can be heard talking about this novel gadget in restaurants and tea shops on the streets.

If it is said that Luo Ji's previous development can only be called reform.

Then the emergence of hot air balloons is absolutely subversive for people in this era.

Humans, orcs, goblins, elves.

None of them can fly.

After all, they don't have wings like birds.

However, the appearance of the hot air balloon made all the people realize at this moment that they could fly to the sky without wings!

The people of this era have officially taken their first steps towards the sky at this moment.

From then on, the sky no longer became unattainable.

It has become a part of what they are waiting to explore.

The emergence of hot air balloons is transgenerational.

And his use, of course, is not limited to collecting the resources of the Elven Ancient Tree.

In addition, the Meteorological Bureau can also use hot air balloons to make high-altitude weather forecasts.

At the same time, in the military aspect, the value of high-altitude reconnaissance is also enormous.

As for the civilian aspect, Luo Ji has no idea of putting the hot air balloon into civilian use for the time being.

Although his people are very curious about this hot air balloon.

But he didn't mean to change that idea.

The reason is simple, because in this day and age, the sky is not easy to manage.

As a simple example, what if someone with bad intentions flies into the sky in a hot air balloon and throws oil drums at the city below?

It's very dangerous!

It can be said that it is a huge hidden danger.

Therefore, until he has enough control over the sky, he does not plan to put the hot air balloon into civilian use.

But even so, the enthusiasm of the people is unstoppable.

Needless to say, the elves in the Elven Province are not to mention.

Some people outside the province couldn't resist the curiosity about hot air balloons in their hearts, and they did not hesitate to go all the way to kamikaze city to see the first flying vehicle in history.

This situation caused Luo Ji to have to order to pull up a barrier around the perimeter of the elven ancient tree.

At the same time, additional patrols were deployed to maintain order in the surrounding area.

lest some onlookers break in.

And then what happens dangerously.

As for the resource gathering of the Elven Ancient Tree, this side.

Luo Ji set up a special collection team.

The team was equipped with five hot air balloons as vehicles.

At the same time, four elven naturalists have been specially added to the team.

They are almost 900 years old.

In the field of nature research, I have a lot of experience.

Dedicated to the care of the Elven Ancient Tree.

Every time, without affecting the growth of the elven ancient tree, how many leaves and how many branches can be picked are all left to the four elven naturalists to study and judge.

To put it bluntly, Luo Ji found four nannies for the elf ancient tree.

After all, this elf ancient tree is a treasure, and it can't be raised to death inexplicably.

This is purely for the sake of value of interest.

However, it is also in line with the elven race's concept of maintaining a natural balance.

This decision of his was strongly supported by almost the entire elf clan.

made him gather a wave of people's hearts by mistake.

And at the same time, with the impact of the hot air balloon on the elves some time ago.

Luo Ji began to deliberately arrange for goblin merchants to enter the Elven Province to open a storefront.

To put it bluntly, it is to increase the communication between the elves and the goblins.

Human-powered bicycles and tricycles, and those huge cranes and handling equipment.

Goblin Technology's various scientific and technological products have brought many novel experiences to the people of the Elven Province.

Although the elf king William Zhang and the goblin king Gao Wen are two goods, they still look at each other very unpleasantly.

However, the relationship between the people of the two sides has been eased considerably.

The intimacy has changed from zero eggs to one.

It can be regarded as letting Luo Ji see some good signs.

If you promote the relationship in the future, you may be able to elevate it to a friendly level.

Of course, this kind of thing can't be rushed, you have to take it slowly.

Being too anxious will only backfire.

The days went on, and the people outside the window kept screaming there, which was really noisy enough.

It's the hottest time of the year!

However, at this time, Luo Ji, who was leaning on the palace of Kamikaze City, was not particularly difficult.

Probably because an entire elven province is located in the middle of a forest.

When the windows were opened, it was very windy in the woods.

invisibly helped him blow away a bit of heat.

In addition, there are leafy elven trees overhead to help shield them from the sun.

Recently, Luo Ji has been comfortable.

Take a sip of the sweet water in the cup.

Luo Ji smacked his lips, not to mention, the taste is indeed better than ordinary fresh water.

This is no ordinary water, but water from the Lake of the Stars.

Xingchen Lake is so big, and the freshwater resources are relatively limited.

It is certainly not enough to provide it to all peoples.

A good three-star natural wonder, you can't let them drink water and drink dry, right?

Not to mention that the bottom of this Xingchen Lake also produces the important resource of 'star sand'.

In this way, it is natural to protect it.

At present, the water of Xingchen Lake is only provided to His Majesty the Emperor Luo Ji and a few important ministers in the Ten Thousand Realms Civilization.

At the same time, it is forbidden for anyone to secretly take water, and it is a felony to illegally sell the water of Xingchen Lake.

In fact, William Zhang did the same before.

So for the elves, nothing has changed.

Straight to the point.

After drinking all the water in the cup, Luo Ji had already made a decision in his heart.

That is, every summer in the future, I will go directly to the palace of Kamikaze City to escape the heat, and the climate here is relatively comfortable.

Still, the work that needs to be done has to be done.

Luo Ji has not forgotten that his civilization of the Ten Thousand Worlds is still in the period of the Xiaoice River.

What is the scariest problem of summer?

Drought, locust plague, pestilence!

Locusts will come out of a long drought!

After a long drought, locust plagues are bound to follow.

However, for these two natural disasters.

Luo Ji had already taken precautions before.

Nowadays, the water conservancy projects within the civilization of the Ten Thousand Worlds can be said to be quite complete.

Several artificial lakes have also been dug to store water and connect the two rivers.

Under this premise, it does not rain, and although it is very hot, the water sources within the civilization of the Ten Thousand Worlds will not dry up.

And to deal with the locust plague, the people have long had their own experience.

Before Luo Jidu could say anything, many farmers had already stocked chickens and ducks in their fields in advance.

It can be said that it is not wrong to grow vegetables and raise ducks.

As for the question of the final plague.

At the end of the day, it's a matter of hygiene.

This is a problem that Luo Ji has been paying great attention to from the very beginning.

And now in the civilization of the world, even the sewer system has been established one after another.

Hygiene has been further improved.

Since the beginning of summer, there have been no epidemics or anything like that in the reports sent by the lords of the cities.

This made Luo Ji greatly relieved.

The update is sent, thank you for the monthly pass of the book friend 'Lang Li'!

(End of chapter)