As Luffy's voice fell, something changed in the unchanging dust and sand.

The color of the sand, which kept flying into the air, slowly became gloomy.

A trace of rusty steel was gradually brought out by the stained dust and sand.

"I see!"

Behind the air wall, Nami, who had been standing for almost a whole day, suddenly thought of something, and said in amazement:

"It's no wonder that Yuba has become a rare oasis in this desert island."

As Nami's words came out, everyone's attention was instantly drawn to her voice.

After all, I've been watching the same scene for so long, no matter how strong everyone's endurance is, they still feel unusually boring.

Even the playful Merry and Chopper had already sneaked away to other places just now, and after disappearing for a long time, they ran back and continued to look at the sandy sky.

Sensing everyone's attention, Nami didn't hesitate at all, and directly explained her thoughts to everyone:

"If what Klockdahl said, that is, Robin's mother's reasoning is correct, the ancient weapon [Hades] should be just a heavy warship with extremely destructive power."

Nami's voice had just fallen, and beneath the wet sand, a larger iron wall was gradually revealed.

It's just that everyone's eyes are looking at Nami at this time, and few people are paying attention to this at all.

And Nami's explanation also continued to sound.

I saw my hand raised, pointed to the huge pothole in the distance, and continued:

"Look there."

Everyone's eyes immediately followed Nami's guidance, and once again shifted to the moist soil flying in the sky.

The sand, which was nearly a kilometer wide, had already turned into a huge bottomless crater thanks to Klockdahl's efforts.

Nami's voice continued:

"The reason why Juba was able to become a unique oasis in the middle of this dry island.

I think it has a lot to do with the huge battleship hidden deep here! ”

"What?"

Immediately, someone threw a puzzled voice at Nami.

Nami also continued:

"Look at the deck of that huge battleship!

The soil there is not somewhat different from other places. ”

Luffy followed Nami's words and looked over to the side of the huge battleship.

Sure enough, I found that the closer I got to the soil of the battleship, the darker the color looked.

Nami continued:

"Because [Hades] is a huge battleship......"

"So inside, there must be a big central area!"

"During the rainy season, the rain that falls penetrates into the sand.

Rainwater from other places, due to osmotic pressure, will flow to the bottom or around the water-scarce areas.

The separated grains of sand and gravel will create enough channels for these precious water to flow out of the water, so that a large amount of water will be lost.

But in Juba, where Hades is.

The rain will initially seep down and reach the location of the battleship.

As the water passes by the battleship, it will enter the interior of the battleship along the gaps in the battleship that are not particularly tight.

And the huge warship with a certain space inside has become a rare water storage artifact, preserving the water in a certain location, that is, the underground of Juba.

As a result, the soil in the upper layer of Juba will slowly become moist as the rain falls, and a solidified soil will form that retains water.

Over time, the soil has had enough nutrients......

Juba became an oasis. ”

"Oh, I see......"

Listening to Nami's explanation, Zoro replied as if he didn't understand.

But with Nami's understanding of Zoro, she knew that Sauron was simply an ordinary perfunctory gesture, just like he often perfunctory Sanji.

In Nami's opinion, these men who only have swords, beautiful women, bragging, music, medical skills, and justice in their minds are simply not to be carved!

Living around a group of stupid people really makes her feel physically and mentally exhausted......

Only Sanji, who was as always, immediately after Nami's explanation was finished, said in a daily slap of the face:

"Miss Nami is amazing!!"

"You...... You ......"

Nami looked helplessly at the few men who were unresponsive, and she didn't know whether to be angry or what to do.

In the end, he only muttered weakly and helplessly:

"You fools......"

Just as Nami was about to continue talking, Vivi suddenly said:

"So,"

After hearing Nami's words, Weiwei, who had ended the war situation in the country, couldn't help but feel a little sad, looked around at the desert behind Yuba, and said softly:

"Is this oasis of Juba like this because there has been no rain for too long......

Juba, once in Alabastan, was known as the Land of Hope.

Vivi and his father have been working hard for the living environment of Alabastan, striving to create a better country for the people and the people.

Juba!

It is the hope that motivates them to persevere in the face of many difficulties.

But after three years of drought, even what was once a perfect oasis has gradually turned into a desert.

His dream with his father was shattered.

Their mood at that time was even more painful than a knife cut.

Thinking of the pain over the years, Weiwei's face couldn't help but show a trace of sadness.

And this scene happened to be watched by Nami, who had just turned around.

Nami, who was flexible, suddenly felt Weiwei's mood, and put her hand directly on her shoulder, and looked at Weiwei with big watery eyes and said:

"Vivi! Didn't you think of that either!? ”

"Think...... What comes to mind......"

Weiwei, who was suddenly questioned by Nami, suddenly became confused and asked puzzled.

"Alas!"

Nami put her hand down, let out a long sigh, and shook her head a little helplessly.

Robin, who was on the side, suddenly laughed, and said to Nami and Vivi with a mature charm like a silver bell:

"I guess Nami meant to say, Vivi, you can use this method to clean up the harsh environment in Alabastan, right?"

"The fruit is still Sister Robin who understands me!"

Nami crossed her waist, looked at the few people behind her, turned her gaze to Vivi again, and sighed sadly:

"Those stinky men and Xiao Meili don't understand, forget it, why are you stupid even Weiwei?

Could it be that there are too many official duties lately and you don't have enough brains!? ”

Nami stepped forward and tapped her index finger on Vivi's head, as if it would wake her up.

However, Weiwei, who was pushed back by Nami, still looked confused, and whispered to herself:

"Remediation...... Environmental ......"

"That's right!"

Nami immediately turned Vivi's head to look at the giant crater in the distance, and then said:

"You can make a water storage device like that right now, and bury it all over Alabastan.

Next, as long as there is no normal rain in Alabastan without the influence of dancing powder, we even fill these containers with seawater in advance.

It just so happens that you have a free labor force now! ”

Nami said, glancing her eyes into the sky, her physical strength had been depleted, and she insisted on digging up ancient weapons by sheer perseverance and inertia.

"It's also time for him to make some repayments for the wrong things he did before!"

"When the time comes, you'll have Klockdahl help you install the water storage facility.

I think it won't be long before Alabastan becomes a different look! ”

Nami waved her hand, and her delicate body seemed to be showing off her ambitions, and she looked completely indifferent, directly coping with the drudgery for poor Klockdahl for the next few years.

At this moment, Luffy suddenly interjected and interrupted Nami and said:

"I'll leave that for later, for now, let's go and help Klockdahl!"

"Sauron, Sanji ......"

"Okay!"

As soon as Luffy's words fell, Zoro and Sanji immediately walked out of the group with a smile and ran towards the pit in front of them.

And Klockdahl in the sky, at this moment, finally can't hold on anymore!

The sand and dust in the sky suddenly stopped moving, and under the control of the last bit of strength, it dispersed in all directions.

His eyes were completely closed, even though there was still a look of pain on his face.

Under the force of the overcoat's ride, Klockdahl spiraled and fell to the ground below.

Strike......

There was a muffled sound.

Klockdahl was perfectly caught by Robin's huge palm, and then he was transported back with a grunt along the white arm on the ground in the direction they were.

Zoro and Sanji, who rushed to the edge of the pit, also looked down together at this time.

In the faint light that had already sprinkled, a huge battleship was stuck in the sand at an angle of forty-five degrees.

The half of the ship's hull had been excavated by Klockdahl.

On the heads of Zoro and Sanji, there was a flash of fire.

Luffy, who flew over from a distance, landed directly in the middle of the two, and lowered downward, looking at the legendary ancient weapon.

。