Dunhuang, Mogao Grottoes.

At the end of a day's hard work, Wang Xin stood up and stretched, yawning.

She is a researcher here, and she has been working here for two years since she came from the eastern city.

At first, it was very uncomfortable, because the Mogao Grottoes are located in the vast sea of sand, although there is a different kind of exotic customs, but there are many customs and natural environment, which are different from the eastern region.

Too dry.

The endless blowing wind and sand made her completely cut off the habit of taking care of her skin, and the whole set of cosmetics she brought over had been eaten for two years, and she didn't know where she threw it away, and she couldn't find it.

It doesn't matter anymore.

Dunhuang is worth a lifetime of study and love.

At first, she only thought it was a job, but now it is a part of her life, and she can't give it up no matter what.

"It would be nice if there was a forest here!"

Young people are always full of illusions that those who are engaged in scientific research should also be purer and cleaner than others, which is a sign of immaturity in the eyes of some, but for them, it is not important, and serious research is the truth.

Leaving Cave 96, Wang Xin turned around and looked into the distance.

She loves the feeling of looking out, which makes people open-minded and not bothered by daily trivialities.

At this moment,

As always, in the sea of sand, there is a touch of greenery.

How is this possible, am I dazzled?

Wang Xin rubbed his eyes.

When I looked at it again, the greenery had grown.

She really wanted a telescope right now, but unfortunately she didn't.

"Is it a tree?"

"But there is no water source there, how can there be trees?"

She sensed something strange and decided to take a look.

Of course, it is impossible to get too close, after all, it is almost dark, and it is dangerous to leave alone.

The greenery grew heavier and heavier, and soon became visible to the naked eye.

"Is it really a tree?"

She opened her mouth slightly, but her eyes narrowed and narrowed.

She had seen the scenery over there thousands of times, but she had never seen a single tree, and it was still that big, getting bigger and bigger.

It was only about 10 meters just now, but now it has reached 30 meters, and it is still climbing at a speed visible to the naked eye.

People engaged in scientific research should naturally believe in materialism, but Wang Xin is an exception.

The Mogao Grottoes are dominated by Buddhism, and of course, the localized Buddhism is integrated into Taoist thought, and it is difficult to separate from each other, which makes her understand and longing for both myths.

In fact, since the advent of superheroes and dragons, many people believe that ancient myths really exist.

"Is it the legendary Bodhi tree, or the building wood?"

She shook her head, knowing it couldn't be.

"It can't be a mirage, or maybe I'm hallucinating, right?"

The tree grew taller and taller, and soon exceeded 100 meters.

It was unimaginable, and it was the first time she had seen such a tall tree.

And that's just the beginning.

Immediately after, an even more astonishing scene appeared.

The sand layer, which was said to be several tens of meters deep, suddenly disappeared at a speed visible to the naked eye, turning into a huge crater, with a radius of at least 10 kilometers.

This, how is this possible?

Wang Xin rubbed her eyes, unable to believe what she had seen.

Could it be that a huge cave has appeared under the sand layer and sucked all the sand away?

Immediately after, an even more astonishing scene appeared.

As the sand layer disappeared, one after another blue "doors" emerged, at least hundreds.

Dragon-like jets of water poured out and poured into the crater.

What's going on here, what's going on here?

"Where did all that sand go?"

"Where did all that water come from?"

"What the hell is that tree?"

Wang Xin muttered to himself, and suddenly heard a voice:

"What do you think it should be called?"

Wang Xin subconsciously replied: "In the world of Jianmu, there are hundreds of high people, and the gods are above the sky." The tree was so tall that it resembled the legendary Jianmu. ”

"Then let's call it 'Jianmu', I like the name very much."

It's a male voice, nice and charming, but it's also unfamiliar.

Wang Xin wondered if it was some disobedient tourist, and hurriedly turned around.

But he found that the man left slowly, in the direction of Jianmu, step by step, step by step, and soon disappeared in the extremely high heavenly dome.

"Height of 1.85 meters, slightly fat, very white and tender skin, can summon auspicious clouds, is it ......?"

A name came to Wang Xin's mind.

"Immortal Iron Fist!"

……

……

The king exchanged a total of 5 seeds, each worth 100 grams of Azeroth's blood, the same as the one of the Black Panther Goddess Best.

The seeds of Garnier, the mother tree, contain the primordial natural energy bestowed by Freya, the guardian of the Titans, and are full of vitality and can survive in any environment.

After soaking it in the water of the Eternal Well, he planted the first grain outside the Mogao Grottoes.

This seed quickly took root and sprouted, digging its roots 100 meters below and into the soil beneath the sandy layer, absorbing nutrients and growing rapidly.

Planting trees is the biggest magic weapon to control land desertification.

This world tree, called "Jianmu", is still very small for the time being, only about 100 meters, but its potential is very great, and it continues to grow, even if it grows to a height of 10,000 meters, it is not impossible, and it will not take too long.

In addition, with the first tree, a large layer of sand will be solidified, more trees will appear, and it will soon become a large forest.

An oasis will appear near the Mogao Grottoes.

This oasis will spread in all directions, and it may not be long before the former desert becomes the world's largest green home.

Of course, this requires water.

So he opened hundreds of portals, separated the "Earth Spirit" and the "Storm Spirit", sent the sand through the portals to the depths of the ocean, and then led the sea water in, turning it into a salt water lake.

It stands to reason that fresh water will be better, but Huaguo's freshwater resources are already relatively tight, and if you want to purify seawater, although it is not impossible, it will take a long time, and what Lao Wang lacks most now is time.

Seawater is not as good as freshwater, but it is the same for the World Tree, and it is not small for the control of desertification.

Until now, the Earth Spirit and the Storm Spirit are still there, and so are the portals.

The sand will continue to be carried away, and the silt from the bottom of the sea will continue to appear in its original place, along with the seawater.

Maybe it won't be long before there is the second Qinghai Lake.

Of course, it is not so simple to deal with environmental pollution and land desertification, and it cannot be done by planting trees alone.

But at least a solid foundation has been laid to make both of these things at least one level less difficult.

As for what to do next, Lao Wang has no clue, just leave it to the experts in this area.

If they did it, Lao Wang would naturally get the Divine Stick Bureau and the Azeroth Group to support them strongly.

But if they don't do it, once Lao Wang's temper comes up, I'm afraid no one will have a good time.

This is the first stop.

Huaguo is too big, and there are many places that need greenery.

Until then, though, there's one more thing to do.

"Heart of Azeroth, it's time to activate new abilities!"

As the supreme artifact of World of Warcraft, the Heart of Azeroth has many incredible abilities, which are generally related to the Titans of the Pantheon.

Of these, only two have been activated so far.

One is "The Eternal Favor of Azeroth", which comes from the most potential Titan, "Azeroth";

The other is "Mimiron's Deconstructed Matrix", which comes from the Titan Guardian "Mimiron", and Mimiron's ability comes from the master of the arcane, the Pantheon Titan "Nogannon".

Each activation of the ability consumes a large amount of Azeroth's blood.

Although "Eternal Favor of Azeroth" does not consume much blood, it belongs to one of the most important abilities of the Heart of Azeroth, the lower limit is very low, the upper limit is very high, and the real blood consumption is in use, and a single "Crimson Magic Belt of Setolath" consumes hundreds of Azeroth blood.

"Mimiron's Structural Matrix" consumes 100 points of Azeroth's blood.

The ability that Lao Wang will activate next is the same.

"Little sister, I'm going to activate Freya's Natural Covenant."