The desert is lonely, and the sun sets over the long river.

Standing on the earth, Otogawa clearly felt that the gravitational field on the earth was extremely chaotic, the earth was stretching, the mountains were growing, and the whole world had become infinitely large, endlessly far away.

It is even broader than the five domains of Beidou's Eastern Wilderness, Northern Plains, Nanling, Western Desert, and Zhongzhou combined.

It seems that many unknown dimensions have fallen from the void, and because of the revival of aura, they have become four-dimensional space-time, expanding the size of the earth.

Earth, from an asteroid, has grown into a world.

"Now, I finally don't have to worry about the power being too big and blowing up the earth. ”

This is the first benefit that comes to Otogawa's mind.

The previous earth, although there were many secret realms, was still too small after all.

But this also means that the countries, civilizations, and races on the earth will inevitably be completely disrupted, or even extinguished.

What Yi Xiaochuan has done over the years is nothing more than the country and the nation.

Now, Otogawa doesn't know where he stood on the earth before, in front of him is an endless desert, empty and lofty, magnificent and majestic, when the red sun falls in the west, the end of the horizon is red, and there is a sense of desolation in the majesty.

Sniffing the air slightly, there was still a breath of fire-based energy in the air.

"Quack ......"

Carefully capture the subtle fluctuations in the air, and what can be restored is that in the depths of this desert, there is a group of crows calling.

Unfortunately, the distorted space-time causes gravitational waves and electromagnetic signals to be distorted, and the picture is not realistic.

But you can still search for information about civilization.

......

The fire-weary country is small and poor, with a sparse population, and no more than 300,000 people.

Although it is a country, the total area is only a main city, a handful of oases around it, and a desert with a radius of 3,000 miles.

The so-called fire-weary country is originally a fire-hungry country.

Hunger, food and anorexia, aversion to fire, not hating fire, but eating fire and being full.

This is a people who resist fire and control fire, and its appearance is the same as that of human beings on earth, but its complexion is a little dark.

Over the years, especially after the revival of the aura, natural disasters and demons have continued, although the kings of the fire-weary country have tried to develop and grow the country, but they have always been unable to do so.

After the natural disaster, there is still a way to cure it, but no one can get rid of the demonic plague.

Two years ago, the desert of the Fire-weary Nation, like so many small worlds, fell from the dimension, and the situation became more and more critical.

There are only three or two demons in the small world, but there are countless demons in this big world in the center of the ten thousand worlds.

Fortunately, the fire-weary country is lucky, and the earthlings in this land are also lucky.

The two civilizations came into contact with each other and then quickly merged.

The fire-weary country has the ability to resist fire, and in this scorched desert, it is full of combat power.

The earthlings, on the other hand, are good at production, using high-tech weapons of war, and even have a Heavenly Court branch that has built a City God Temple.

In order to survive, the two nations support each other and integrate with each other, guarding the continuation of civilization and bloodline in the depths of the vast desert.

The City God Temple is located in the capital city of the Fire Weary Country, the temple is not big, the appearance is very simple, but people who enter the view will feel that this City God Temple is like another world, endless, hiding the unfathomable and vast mystery.

In this way, the City God Temple is naturally not built by ordinary people, and the Taoist meaning contained in the temple shows the intention of the people who built this temple.

A Sequence 5 City God.

The same level as the Earth Immortals.

"Boom ......"

The sky was covered with dark clouds and thunder.

For people in the desert, rain is a good thing, and water is the most important resource in the desert.

However, if it is thunder and no rain, and there is such weather, it must be a youkai.

"Boom la la ......"

The downpour fell, fell on the tiles of the City God Temple, splashed into mist, and in the blink of an eye, it merged into a stream and rushed down, forming a curtain of rain under the eaves, impacting the ground and making a gurgling sound.

A very young-looking Taoist slowly paced under the eaves with his hands behind his back, stood quietly, staring at the rain curtain in a daze, after a long time, he suddenly slowly stretched out his palm and followed the rain that flowed down from the roof tiles, the rain fell on his hand, splashed the sleeves, the hand retracted, and there was already a cloud of rain in the palm.

He slowly closed his palms and clenched them, his eyes full of murderous intent.

"I actually learned to use the power of nature, and youkai are not scary, but I'm afraid that youkai are cultured......"

At this time, the civilians in the capital of the Fire-weary Nation were all collecting rainwater.

It is rare to see rain in the desert, and every drop of water is precious.

Suddenly, a child looked up at the sky and said, "Mom, this rain is sour......"

"It's really sour...... The vinegar sold by the Han people is very fragrant, but it is too expensive, is this a gift from God?"

"The stew with this water is definitely delicious. ”

At this time, a yellow-skinned middle-aged man frowned and looked at the sky, and said worriedly: "This is acid rain!"

"Is acid rain vinegar?"

"This rain will pollute the land, pollute the water, and cause endless troubles......"

The middle-aged man looked at this heavy rain with a headache, he was just an awakened person in Sequence 9, and he didn't want to continue to evolve, because he had seen too many people out of control.

Moreover, he did not consider himself to have a talent for combat, his main job was logistics, responsible for the cultivation and cultivation of food.

It can be said that in this desert, the importance is no less than that of the combatants.

Therefore, he clearly knows that the soil of this oasis contains a large amount of aluminum hydroxides, and if the soil is acidified, it will inevitably accelerate the weathering of the primary and secondary minerals containing aluminum in the soil and release a large number of aluminum ions, forming a form of aluminum compounds that can be absorbed by plants.

Plants absorb aluminum for a long time and in excess, can be poisoned and even die.

Acid rain will accelerate the loss of soil mineral nutrients, change the soil structure, lead to soil impoverishment, under the action of acid rain, the nutrients potassium, sodium, calcium, magnesium in the soil will be released, and with the rain will be leached away.

"Have the mirages in the desert learned to attack with acid rain? Damn, this is going to destroy the whole city!"

The citizens of the Fire-weary Nation don't understand this, but the surviving earthlings know that if they are allowed to develop, the Fire-weary Country will inevitably disappear in this desert.

It's like the countries of the Western Regions in the past.

In the heavy rain, a battle mecha came over from the City God Temple, and said respectfully to the young Taoist: "Captain, the princess of the Fire Disgusting Country asks to see you." ”

"Come on, princess, go get ready, mirage...... I'm going to kill you at all costs!"

The fire-weary country, the national capital of the fire-weary city, plus several satellite cities around it, has a total of more than 500,000 people, and it is impossible to cross three thousand miles of desert.

I don't know how many big and small demons are entrenched in the middle, and even if they are lucky enough to walk out, is it difficult to find heaven beyond the desert?

The earth has evolved into a vast world, and even if there is a paradise, it is difficult to reach it over that long distance.

At this time, Otogawa stopped in the last rays of the sunset and looked up at the oasis in the desert, although it was full of exotic scenery, but still the traces of earth technology could be seen in it......