The man-made magic spirit power, which contains a huge amount of energy, fell from the sky and completely shattered the outer walls of the land of sand.

After the dazzling light dissipates, the sea water that has been deposited for more than 800 years pours down like the Milky Way and rushes towards the outer sea of sand, causing turmoil in the surrounding seas and the flight of coastal life.

I don't know how long it took, Fujiyama, which had been soaked for a long time, showed its original appearance, and the ancient country of Wano at the foot of the mountain was also presented to everyone.

According to his memory, Kira explored all the way down the nine miles, but never saw anything suspicious of the 'Hades', and couldn't help but be disappointed, and his intuition told him that the 'Hades' must have been hidden by someone in some way.

It's just that since Ace's execution is about to begin, he no longer has time to dig deeper, so he can only leave this matter to Klockdahl.

The 'Hades' said that it could destroy an island with one shot, but no matter how powerful this kind of weapon was, could it be compared to the magic spirit power that destroyed a country with one shot?

If that thing is not a record of the historical civilization of 800 years ago, as netizens speculated, or carrying things like 'gigantic technology' and 'bloodline factor gene pool', but just a weapon, then he is really useless to Kira.

But even if it recorded history, for Kira, it was just for him to know the truth, and it was of no use for the future.

Because he has laid down a future for this sea.

After calculating the time of Ace's execution, he left the Land of Sand in the Hope, this time there was one more Klockdahl in the team, and as for Kaido, he had already left first.

Aboard the Hope, Kira ponders a mathematical problem: Is it possible to determine the range of coordinates of the intersection centers of any four points in three-dimensional space when the coordinates of three points are known?

Pulling out the pen and paper, Kira began to calculate as if no one was around: "Let the coordinates of the four points be A(x1, y1, z1), B(x2, y2, z2) ......, then the position of the center point should be O[(x1+x2+x3+x4)/4,(y1+y2+y3+y4)/4,(z1+z2+z3+z4)/4]......"

After writing down the coordinates of the five points in letters and numbers, Kira sat down at her desk and quieted down, her pen turning and turning, but she couldn't find a place to put it.

"It's over, it's not going to go on! The high school math was all returned to the teacher......"

He looked up at the people around him, and finally determined that these people were semi-literate people who could not be counted on.

"Actually, I can't be blamed for this, because in my memory, I didn't learn this kind of geometry problem in high school......"

After giving herself an excuse, Kira began to spread out on her chair.

Although I have been trying to build a corresponding mathematical model in my head, this method is useless at all, and it will always be scrapped in half due to insufficient computing power.

"I remember that the old brother of Tieba has long analyzed, if only the two-dimensional plane is considered, then Ralph Drew may be on the edge of the triangle, but because the islands of the Pirate World may be in the sky or under the sea, and because of the isolation of the red earth continent and the windless belt, it is impossible to complete the exploration by going around a week, plus there are also problems such as island movement and periodic appearance (such as long roundabouts), so the calculation process is complicated."

"And the four points in space, in fact, may not have an intersection point, that is, a straight line on a different plane, counting spherical geometry, it may even be ...... under the sea or in the sky."

"Even if the location of the four islands on the road sign text is finally determined, it is impossible to go directly to the boat to find it, because the sea navigation can only rely on the record pointer, and normal navigation cannot reach a place without magnetic field records, and even requires submarines, bubble wrap and other means of transportation."

"So the only way to do that is to collect four permanent pointers, and then when they are reversed in pairs, that place is Ralph Drew!"

The existence of the 'Final Island' was born 800 years ago, which means that the four marked islands need to have a certain historical civilization and inheritance, and at present, there are only a few islands such as Wano Country, Alabastan, Fish-Man Island, Sky Island, and Elbaf that meet this standard.

In fact, Kira's heart is more inclined to the four places of Sky Island, Fish-Man Island, Elbaf and Wano Country.

As we all know, Sky Island is above Gaya Island, Fish-Man Island is under the Red Earth Continent, and Elbaf and Wano Country are both in the New World, so it is likely that these four places do not intersect.

Now that the text of these four places has been obtained, it will take a while for Robin to decipher, Kira's heart is not in a hurry, he is actually more concerned about the specific location of the final island than the four marked islands.

Kira has always had a bold conjecture in her heart: the final island at the beginning is near the island of justice!

It is the place that is suspected of being 'turned off' by the Heavenly King, and now there is only a pothole left!

It may have been a very important place, but it was later destroyed by the Celestial King, and then when the lights were 'turned off', Nika gently blocked it with his hand, resulting in a small island that survived, and this remaining island later drifted to the Devil's Triangle, still at the bottom of the sea.

Why is it the Devil's Triangle?

Kira can only say that when she first read the manga, she saw that there had been an unknown 'eye' there, and it was suspected that there was a huge sea beast wandering around there.

So why is it said to be under the sea?

One is because Roger's words before his death are suspected to be alluded to; The other is that Atlantis, the prototype of the ancient kingdom speculated by sea fans, is at the bottom of the sea, and there are related legends that the place where Atlantis is located is in the Horror Delta, and the capital of the seven waters also has an 'underwater capital' buried at the bottom of the sea, everything is so coincidental.

Here's the point!

The place where Lovedrew is located may be like a 'hollow in the seabed', one of the conditions for the formation of the Cupola current.

Kira knew that the formation of the cupola current required a large enough space on the seabed, and seawater was constantly injected into it, and when the seawater reached a certain amount, it would erupt every once in a while under the influence of geothermal heat.

Ralphdrew may also be in such an undersea space, and then every once in a while, the water will be emptied, after which Ralphdrew will become an 'accessible' area.

And this kind of situation similar to the cupola current also exists near the island of Justice, that is, the 'god of water' Akula Raganna, who appears every year!

It is even possible that after the location of the 'Final Island' changed, the talents of Wano Country began to 'close off the country' and raise the position of the country in order to better point to the Final Island.

Although this speculation is not as reasonable as 'There was a great flood in the world of pirates, and Wano Country built a high wall in order to take refuge', but it is precisely because it is not serious enough that no one will guess so, and it is more likely to get close to the truth!

……

Time flies, and there is only one day left before Ace is executed.

Marin Fando, Marshal's Office.

Sengoku sat at his desk, frowning, and his hands were kneading his two temples vigorously, but it was difficult to relieve this unprecedented headache at this moment.

A few days ago, the traces of the Whitebeard Pirates who had been lost in the navy stationed in the New World to observe the movements, this was not enough, it was expected, but the real headache for him was the two news he received today.

One is the Hundred Beast Pirates and the Big Mom Pirates, who have once again formed the Pirate Alliance, and are gathering a large number of forces in the Chambord Islands to eyeing the Navy Headquarters.

According to the spies, they have at least more than 20 large ships and 10,000 elite pirates there.

The other is that the group led by the Golden Lion, including the 'Straw Hat Pirates', the 'Red Heart Pirates', the 'Bucky Pirates', the 'Crusher' Gildas, and the 'Hades' Reilly, have also formed an alliance and are now in the Chambord Islands.

Boom!!!

Sengoku slammed his fist on the table, and then the whole room resounded with his angry scolding: "These pirates...... It's so arrogant, it's so lawless!! ”

"Appearing near the Navy Headquarters in such a grand manner simply doesn't take our Navy seriously!!"

Whether it is the General Staff Crane or the three major generals, they are all gloomy, and even Karp, who is usually always giggling, is now iron-faced.

At this point in time, this group of pirates gathered here, and it is self-evident what they want to do.

Three Four Emperors, one legend, a new force no less than the Four Emperors, and three supernovas, this lineup not to mention the navy and the Seven Martial Seas, even if it is doubled the military strength, it may not be good!!

"What now, Sengoku?"

"By now, it's hard to ride a tiger!"

"Hit!!"

"Even at the last moment, we must carry out the 'justice' !! on our backs"