The dead willow king moistened the earth.

The devastated land has reappeared green.

With the willow forest as the center, it rains abundantly within a radius of six or seven kilometers.

Bathed in this green rain, Chen Xuan only felt refreshed.

The light blue magic element in the body that had not changed for a long time actually increased gradually.

This means that his magic cultivation is improving.

And all of this is undoubtedly due to the rain of green vitality.

The members of the expedition also enjoyed the benefits.

They were bathed in the rain, and their cultivation was rising.

Many people have gone from the beginning of the Silver level to the middle of the Silver level in a matter of seconds.

The effect is remarkable.

This made Chen Xuan a little annoyed, and he had already brought more people with him.

The rain of vitality lasted less than ten seconds,

But just like that, the gold-level magic element in his body was a little more.

It is worth several years of hard work in normal cultivation.

This kind of effect is not much compared to [Demon Source].

After he reached the gold level, the increase in the [Demon Source] produced by ordinary miniature caves was very limited.

Even if you want to rely on the Demon Source to quickly improve your Demon Essence cultivation, the total amount of [Demon Source] required is very amazing.

Sighing in his heart for a while, he quickly fell to the ground.

The willow forest has long since burned to ashes, and the willow king dryad has also turned into a large coke.

When he used his weapon to break through the charred body of the Willow King, he saw a bead that shimmered green.

The bead was the size of a small leather ball.

It looks exceptionally crystal clear.

It has abundant natural elemental magic.

Later, he found several large pieces of wood that were not gold or iron, very lightweight, but extremely hard, in the body of the Willow King Dryad.

After everything was collected, Chen Xuan flashed into the willow forest.

Inside the torso of the charred Dryad Willow, Chen Xuan found the same orb and a strange wood of similar texture, but the size was much smaller than that found in the Willow King.

Call for help from the expedition members.

It took more than half an hour.

Chen Xuan obtained more than four hundred green orbs of various sizes.

These green orbs, he estimated that their effects should be similar to those of [Fire Elemental Orbs].

They are all pure elemental products.

It's just that his eradication of the lava lake is not as thorough as that of the willow forest.

So the harvest is far less than here.

After all, he could have cut off almost the entire willow forest.

With the rain of green vitality that had fallen before.

The hot willow forest ground gradually cooled, and then sprouts emerged.

Here, Chen Xuan saw a lot of seedlings that were suspected to be willows.

And near the huge body before the willow king tree spirit was shedding, Chen Xuan also saw a young green new willow that was growing extremely strong.

Compared to the surrounding shoots, this new willow grows significantly better.

It's several laps bigger than the shoots.

There is no doubt that there will be a new lease of life.

It's as if the fire elemental is just a byproduct of the elemental wonder of the lava lake.

The Dryad Willow is also just a by-product of the natural elemental Wonderland.

Unless Chen Xuan completely destroys this place, they will all usher in a new life.

It's just that the timing is uncertain.

It will take a long time to grow from a seedling to a giant willow tree hundreds of meters high.

This is true even with the blessing of the Elemental Wonderland.

Shaking his head, he glanced at the willow sapling and took advantage of the situation to launch [Insight].

Eye-catching golden hints emerge throughout the year.

So that his doubts were answered in an instant.

【The Newborn King of the Willows】

[It is in a new state, and normally it takes hundreds of Naroa years to fully enter the maturity stage]

[If you have [Earth Elemental Orb], you can greatly shorten the time required]

……

Chen Xuan's eyes suddenly lit up.

"Earth Orb."

"So the next place to mark the circle will be an Earth Elemental Wonderland?"

It dawned on him.

The four circular markers represent four different elemental wonderlands.

And it is very likely that these strange places are mutually restrained and complementary.

For example, the [Fire Element Orb] can restrain the natural system, and the [Earth Element Orb] can strengthen the natural system, and the relationship between this makes him think of the classic Five Elements Theory of the Xia Kingdom.

Thinking of this, Zong Shen took out those green orbs again and launched the [Insight] to take a look.

【Natural Elemental Orb (Black Iron Grade)】

[After use, it can greatly improve the purity and concentration of natural elements within a radius of 5 meters and improve the growth rate of surrounding plants]

[Also increases the casting efficiency of the corresponding system]

[Grinding it into powder, you can prepare different levels of natural casting talent potions, and after taking it, you can obtain different levels of natural casting talents]

[In addition, this orb can also be used to increase soil vitality]

……

Sure enough.

If there is a [Fire Elemental Orb], there is a corresponding [Natural Elemental Orb].

They are different in category, but they generally do the same thing.

In addition to being used to configure talent potions, it can also increase land fertility.

Sounds a bit like fertilizer.

But Chen Xuan knew very well in his heart that things were not so simple.

Based on previous experience, it is very likely that these [Natural Elemental Orbs] will have a restraining effect on the Earth Elemental Monsters in the next location.

It's like the [Fire Elemental Orb] restrained the Willow King.

On the other hand, the [Natural Elemental Orb] can strengthen the Fire element.

After all, Chen Xuan had already seen the scene where the [Fire Elemental Orb] was in effect, and only one fire element was needed to turn into three parts by devouring the natural element.

The less this flame is, theoretically, the lesser the more.

Even the Willow King Tree Spirit adopted the method of breaking the wrist of a strong man to temporarily resolve the crisis.

Thinking about it now, the conclusion has long been clear.

The complementarity of the elements and the relationship between them also become clear.

After packing up all the loot, Chen Xuan waved his hand and led the people to evacuate.

Coming to the surrounding open area, he took out the gas half-track truck again.

As for the scorching willow forest.

You can wait until Chen Xuan solves the next elemental strange land before considering whether to give birth to them.

He considers the relationship between the loss and harvest of the two orbs.

And the premise of doing all this is to explore all four elemental wonderlands.

Confirm that they can achieve a complementary closed loop.

Then look at the relationship between complementarity and the final output.

If you break even, then it doesn't matter if you give birth or not.

If there is any earning, you can form an industrial chain that harvests the four major elements.

Chen Xuan had already thought about everything.

Restarting the Gass half-track truck, they headed for the next location.

At the moment he is moving forward in the order of the nearest and closest points marked on the mural map.

Now it seems that this order corresponds to the circle of relationship of elemental restraint.

If nothing else, the next elemental odd land should be the earth elemental system.

Thinking like this, Chen Xuan drove the Gaz half-track truck, referring to the iconic terrain in the forest, and drove towards the next location.

……

It was another little over two hours later.

The gas half-track truck came to a stop in front of a swamp.

The area is full of watery wetlands, and there is a lot of vegetation that is commonly found in marshes.

The ground is visible to the naked eye with a layer of turbid water.

Occasionally, you can see a small fish or two swimming in the water.

The swamp is not large, and the whole is long and narrow.

The longest ends are about three kilometers long.

The narrowest point is only about two hundred meters.

The edge of the swamp was full of decaying dead trees.

The air was filled with the smell of decay, emitted by humus-rich silt.

Such a wetland swamp is a very dangerous terrain in itself.

It's like a giant mouth of the abyss lurking underground.

No one knows the depth of the swamp.

This place is similar to the willow forest and lava lake before, and the surrounding space is filled with extremely pure earth elemental magic, and the degree of enrichment is jaw-dropping.

Earth-based spellcasters can definitely make significant progress by cultivating here.

With the experience of exploring the Elemental Strange Land two times before, Chen Xuan did not take people to step into it.

Instead, he performed a group levitation technique and flew into the sky with the expedition members.

Earth elemental magic is closely related to the earth.

Regardless of the final situation, in his experience, there may be unknown risks in themselves to remain on the ground.

For the sake of insurance, it is most reliable to fly to the sky with everyone.

See this marshland from the sky.

It's like a dark brown scar.

The blackened silt is well nutrient, as long as it is not an alkaline wetland.

It is excellent to dig out such silt to raise flowers and trees.

Without acting rashly, Chen Xuan first let the expedition members fly out of a sufficient distance as usual.

Only then did he remove an M32 Runner Grenade Launcher from the storage compartment.

Originally, he planned to test it with 107mm rocket artillery.

But after thinking about it, forget it.

It's just "attracting blame", so there's no need to break the bank.

It was not easy for him to save up his current arms and belongings.

So it's shameful to waste, long live saving.

After getting ready for launch, Chen Xuan emptied the magazine towards the swamp below.

Six 40-mm high-explosive grenades landed on the swamp below in different parabolas.

"Boom, boom, boom..."

Six smaller fireballs rose one after another.

Compared to the 107-mm high-explosive rocket, the 40-mm grenade is the little brother.

Its explosive power doesn't seem to be worth mentioning.

After all, the surface kill range of a 40-mm grenade is only 7 meters.

And the killing range of 107mm rockets is more than ten times that of it.

However, this level of attack is simply better to use to harass the "Attracting Monsters".

Dull explosions rang out one after the other below.

Chen Xuan put away the grenade launcher and very decisively raised the height.

Just four or five seconds after those 40mm grenades hit the ground.

The swamp below suddenly changed.

The surface of the swamp, which had been muddy but calm, seemed to be boiling.

In many areas that are slightly dry, the soft silt has also turned over the river.

In fact, it is not the water that moves, but the mud that shakes violently.

Soon, earth elementals of different shapes and sizes rose from the ground.

They were made of slippery silt, mixed with aquatic weeds and skeletons that sank in the mud some unknown number of years ago, and each earth element looked wet.

The mud on his body was still collapsing downward.

The largest of them is an earth element, more than 200 meters tall.

Standing in the middle of this not too wide swamp is like a mud tower.

The small earth elemental is just over a meter long, and it looks very miniature.

These guys look more like sludges than earth elementals.

Chen Xuan, who had already flown into the air at an altitude of 1,000 meters in advance, was carrying a single-shot 107mm rocket in his hand.

Unscrew the fuse cover at the back and tear off the electronic igniter.

Chen Xuan took out a lighter and lit it directly at the small medicine tube of the fuse.

After burning for a while.

The tube emits a spark, and the fuse ignites the propulsion fuel.

The entire 107 rocket burst into his hand and shot into the swamp below.

Under Chen Xuan's observation, this rocket smashed into a group of earth elementals.

A violent explosion occurred.

Expanding fireballs and shock waves swept within a few tens of meters near the explosion point.

Those earth elementals that were within the range of destruction were torn apart.

As the explosion ended, the flames were quickly extinguished by the water in the swamp.

And a large area of earth elemental fell on the spot.

This 107-millimeter high-explosive rocket looks like a remarkable success.

But Chen Xuan's expression did not relax in the slightest.

Instead, he raised his brow and became more serious.

Because he knew that the earth element, as a monster formed by the convergence of elemental magic, would definitely not be destroyed so easily.

His speculation turned out to be right.

After about two or three seconds, the earth elemental that had been torn apart by the explosion gathered again.

They are like blasted plasticine, re-agglomerating little by little.

It soon returned to its original earth elemental form.

"Sure enough, it's different from the Dryad Willow."

"These earth elements are similar to fire elements, and they all have resistance to physical damage."

"And the high temperature and explosion are obviously difficult to cause effective damage."

Chen Xuan pondered, and after confirming that the attack of the thermal weapon had no effect, he pinned his hopes on the [Natural Elemental Orb].

No hesitation.

He backhanded out a black iron-grade [Natural Elemental Orb].

After agitating the blessing of the magic element with one arm, he grabbed the orb and threw it fiercely downward.

The green [Natural Elemental Orb] turned into a green trail and fell to the ground.

Since the Black Iron Grade Elemental Orb was relatively small, it became almost undetectable in Chen Xuan's visual observation after it had fallen to a certain height.

Even with Chen Xuan's eyesight, it was difficult to finalize the whole process.

After all, they are thousands of meters high, and the orbs are only the size of small marbles.

But soon, the results appeared.

In the area of the earth where the orb landed.

Suddenly, a large number of plants sprang up to grow wildly.

This includes aquatic plants and vines that love moisture.

They grew wildly in all directions, piercing directly through the Earth elemental's body.

until the roots are intertwined to form a grid of plants.

These grids of greenery cover the earth and draw nutrients from the earth elements.

In such a situation, those earth elementals could not move until they were drained.

…… (End of chapter)