On the global world navigation map, you can always see two parallel lines, and on both sides of the Red Clay Continent, two linear areas marked as windless belts are divided.

However, that's just a map. In fact, when you really sail on the sea, you can't see such regional boundaries.

The windless belt has always been a topic dedicated to research by meteorologists and geologists all over the world, but so far, no one knows how they were formed. The magical thing about it is that if there is no wind, there will be absolutely no wind!

If a navigator encounters a storm when sailing on the sea, and when fighting against the storm, it suddenly becomes calm and sunny, then don’t doubt that you are not suffering from an abnormal climate, but are blown into the windless belt!

Since many ships in this world still retain the tradition of sailing, when they suddenly enter the windless belt, the ship will lose its power in an instant. At this time, it is quite dangerous for the people on the ship. Because losing the mobility means that they cannot hide when they encounter danger. In the windless belt, it is also a large sea king's nest. If you are not careful, you may die in the mouth of sea king.

Every year, a large number of ships have accidents and lost traces in the windless belt, so for people in this world, windless belts have always been a relatively dangerous existence.

However, it is not to say that there is no wind belt to be completely unable to travel. In fact, there are often many pirates who challenge great routes. After discovering that their abilities are not enough to deal with great routes, they often try to break through the wind belt and leave the great route. Most of these pirates fail and are buried at the bottom of the sea, but there are also a small number of lucky people who can escape back. The legends and terrible stories about great routes in the world are often taken out by these pirates who have successfully escaped.

Nowadays, the only one that can pass through the windless belt is the navy's warship. After using the research of Begabank, the navy's warships are inlaid with sea tower stones at the bottom, which can be protected from disturbances from the sea kings in the windless belt.

Naval scientist Begabank is a very important person to the navy and the world government. They have even created naval scientific forces based on Begabank's research and inventions. Many experimental weapons are limited to be equipped for verification by the naval scientific forces, and then gradually promoted them to the entire navy.

It can be said that if the navy and the world government have more time, the navy's combat effectiveness may be strong enough to truly end the era of the great pirates...

Since I said if, it means there are always twists and surprises...

At this moment, at the junction of the West Sea and the Windless Belt, a naval fleet of twelve ships was swaying on the sea.

Although this naval fleet uses naval warships, in fact, the logo patterns on their sails are different from those on the navy. The naval flag is a flying seagull-shaped pattern, but the flag of this fleet has an extra sword through the middle of the seagull pattern!

This is the exclusive symbol of the Navy's scientific force. The meaning is self-evident, which means that the Navy's scientific force will become the sword of the Navy!

Although the Navy's scientific forces are nominally a branch of the Navy, in fact they only obey the world government. This fleet of the Navy's scientific forces is specially made to protect the underwater secret research institute here under the order of the Five Old Stars!

Dr. Begbank was secretly transferred here for a week. Why did the world government transfer him here? The Navy Science Forces did not know, but they did not ask much.

The same patrol fleet has a total of six, each with twelve warships. These seventy-two warships were rotated into two shifts, and they kept patrolling within a radius of one hundred nautical miles with the location of the institute as the center. The orders they received were only patrols and alerts. All ships that broke into without permission did not need to ask any reason to sink directly!

This is a very unreasonable order, but it also protects the location of the institute from being discovered.

At present, this fleet is one of the routine patrols. On these twelve warships, not only are there a large number of elite naval soldiers equipped with new weapons, and larger and more powerful naval guns, but each warship is carrying three pacifists to deal with special situations.

At this time, on the fleet's flagship, a major general was holding a telescope and staring at the sea in front. Their location was currently in the windless belt, but not far ahead, it was the range of the great route, so the warship was sunny on the side of the sea, but on the other side of the sea, it was a storm.

It was a storm, and it is unknown how big it was.

"Try to avoid it and drive along the edge of the windless belt!" the admiral ordered.

The navigation orders soon reached all the warships, so the fleet began to turn slowly, circled a huge arc, ready to leave by the edge of the windless belt.

However, just as the soldiers on the warship were a little palpitations and looking at the storm in the distance from the side of the ship, suddenly, the three pacifists standing on the deck made a beeping sound. The three pacifists turned to the right and also looked at the storm in the distance.

"What's wrong?" The Major General was stunned when he saw this scene.

"Invaders!" said one of the pacifists suddenly.

The major general was shocked. He knew that the detection function of the pacifist was much more powerful than that of his telescope. Since the pacifist said there were invaders, it was absolutely correct!

So while shouting for alert to the entire ship, he raised his telescope again and looked at the sea where the storm was.

Not long after, a large number of black shadows suddenly appeared in the originally dark fog on the sea ahead!

The major general immediately understood that it was a ship passing through the storm, and the number seemed to be quite large!

But...so what if there are more? The Major General smiled coldly. So many ships were nothing more than some unlucky large pirate group. It was probably because it had encountered a storm and was headless towards the direction of the windless belt.

However, no matter who the other party is, just kill it. The order he received was to eliminate all the ships and people who broke into this sea area. Whether it was a pirate ship or a merchant ship, he could only blame them for being unlucky.

"The fleet is arranged vertically, and all artillery fire is ready!" the major general gave the order.

So, the twelve warships quickly sailed into a row, and the running positions on the right side of the ship were opened one after another. Hundreds of unique-looking cannons pointed at the distant sea.

All the naval soldiers had no expression on their faces. They had sunk many ships like this these days and had long been a little numb to the upcoming attack.

However, they were still quite looking forward to it. They didn't know what expression would the ships that had survived the storm look like when they suddenly saw this naval fleet aimed at them after the disaster?

The major general who led the team thought so, but for some reason, he always felt that something was wrong...

The dark shadows in the storm fog became clearer and clearer, which proved that the ships were about to pass through the storm.

However, at this moment, a ray of light suddenly appeared from the storm fog and shot directly into the naval fleet.

The light of the unknown thing was, and the flight speed was so fast. In the blink of an eye, it had already landed on the sea near the naval fleet, and then with a bang, a huge splash of water hundreds of meters high exploded on the sea surface!

The Major General and the Navy soldiers of the entire fleet were shocked, but before they could understand what kind of attack they had just arrived, ships after ship appeared in front of them on the distant sea surface.

Although these ships look different in size, all ships and sails have a very special pattern printed on them.

Moreover, the ship in the lead is also a very special-looking ship, because the bow of the ship is like a divine dragon, and the winding dragon body spreads back along the side of the ship, and at the stern is a dragon tail.

When the Admiral saw the flagship and all the patterns on the ships, the Rear Admiral suddenly buzzed loudly in his mind and he was stunned for a moment!

"Revolutionary...Revolutionary Army!!!????"

He screamed subconsciously, but because of his excitement, his voice seemed to be torn apart, which was extremely unpleasant.

Not only him, but also the naval soldiers and naval officers on the other warships were all confused. As the biggest enemy of the world government and the navy, they naturally knew who the Revolutionary Army was, but... why did the Revolutionary Army suddenly appear here!?

And... one, two, three, eighty, ninety, the Revolutionary Army has more than forty ships. I have never seen the Revolutionary Army deploy so much military force at once!

It can be said that this time, the Navy's scientific unit was completely caught off guard, so that in the few minutes after the emergence of the Revolutionary Army's fleet, the Navy failed to fire the artillery attack at the first time...

At this moment, on the flagship head, Yian was talking to Dorag.

"Uncle Dorag, your devil fruit ability is really useful!" Yian looked back at the storm behind with a smile and said, "The Navy patrol fleet is afraid that we were suffering from a storm, but how could they know that this was just a cover for a sudden approach?"

Dorag smiled and didn't say anything. He was a dragon fruit abilities, calling the wind and rain, and it was just a pediatrician for him. With the cover of a storm, he launched a surprise attack on the naval fleet, which had been planned long ago.

Ace and Sapo were also smiling from behind. Ace walked up and patted Yian on the shoulder and said, "But your attack just now was biased. If you could hit a warship, this raid would be even more perfect!"

"Don't worry, I've adjusted the angle this time!" Yian reached out and picked up an iron shell from a shell frame on the deck next to him. He weighed it with his hand, and then a fierce electric current suddenly burst out from his entire arm. With a swing of his hand, he threw the shell directly forward!

The moment the shell was out of hand, a loud bang appeared again, blew the hair and hats of the people on the boat flying high, and the shells thrown out by Yian turned into an orange light again and shot straight ahead.

The strong airflow directly cleaves the sea along the way. As Yian said, this time his ultra-electromagnetic gun was finally adjusted, and a warship was directly hit by his shell!

Like the blooming fireworks, this huge warship was blown up in an instant and then destroyed in the terrified eyes of countless naval soldiers!

The larger and more powerful super electromagnetic cannon is so domineering!

Yian's super electromagnetic gun was like a trumpet of attack. While the warship was bombed into pieces, all the ships on the Revolutionary Army also roared, and countless shells flew away from the ships and bombarded the naval fleet opposite.

The operation to rescue Begabank has officially begun...
Chapter completed!