The Seven Waters Capital once flourished because of the shipbuilding industry. Later, after its decline, the sea train was built with the efforts of Tom, a shipbuilder more than 20 years ago, and became lively again.

The mayor of the island is now Tom's disciple Bingshan, and he thinks it is deeply loved by the citizens.

The reason I chose to stay in the Seven Waters Capital is that there are many docks here, but a deep inspection of the fleet was conducted. During the first long-distance voyage at sea, data on the fleet's corrosion resistance must be collected and corrected.

The huge armored warship and dense gun barrels made the workers in the Seven Water Capital look like they had seen ghosts.

Before, Saori had contacted the iceberg of the Seven Water Capital and prepared enough docks for the fleet. However, even so, the aircraft carrier still had to park in the sea.

All members checked the equipment nervously, and the corrosion of the steel by sea water was beyond imagination. The iron plate was removed to reveal the beating biochemical skeleton, which scared the boatmen who were helping on board and helped them to frighten their legs.

It turns out that the biochemical skeleton system can experience various disgusting environments in the sea, but the iron plate outside is greatly corroded.

This time Duran is planning to produce a new paint in the Seven Water Capital and then replace all the armored iron plates.

"Welcome!" Bingshan took his female secretary to meet Duran.

"I'm going to bother you for a while." Duran stretched out his hand and shook the iceberg.

Iceberg also knew that the new union was a rising power, so it would be impossible to make good relations. Especially when I saw the huge hull of the aircraft carrier, which had no style. How did such a huge ship advance at high speed? Iceberg knew that some navies did not use sails, but their size was not so large. What energy could promote this behemoth?

The Iceberg enthusiastically received Duran, a well-connected waterway in the Seven Water Capital, and visited the scenery and tasted specialties.

It took a lot of time to produce paint and then replace iron plates, so Duran was able to wait here slowly, and then he waited for Luffy and the others.

Luffy and their Golden Merri, after a long and arduous journey, wanted to repair it in this famous Seven Waters Capital.

"That ship is so big, but it's so strange!" Luffy and his team were pirate ships that could not enter the port directly, but when they were detouring, they still saw a huge aircraft carrier in the distance.

"Yes, what a big ship, it is worthy of being an island famous for its shipbuilding!" Sanji said.

The Golden Meli went around the back of the island and found a secluded place to go to the island. Then they wanted to go to the city to find a boatman to repair the Merli.

Duran lived in the Seven Waters Capital very comfortable. Although his family stayed in Xinlian, he could video chat with them. At the same time, he also took the magical sea train. The railway tracks were laid on the sea, but the train could run on such a railway.

The material of the rail is similar to a memory material, which can be restored no matter what the waves are filled with. The wheel design of the train is also very strange, with huge ups and downs, and random actions that cannot be killed.

Anyway, sea trains are very powerful. Even if there are strong winds and waves on the sea, there will be only slight shaking on the train. Duran said that he has learned it again. It is nothing to have this thing without wind belts. As long as you can ensure that the Neptune does not attack the rails, the world can basically be connected together.

Duran plans to build several such maritime train tracks in the new union, which should be beneficial to the country's development. So Duran went to meet the iceberg and discussed the matter of technology exchange.

Finally, Iceberg agreed to use the technology of sea trains to replace the technology of biochemical keel bones. The advantage of biochemical keel bones is that they can repair themselves. However, Iceberg cannot fully understand this technology alone, so he called the outstanding boatmen in the Seven Waters Capital, including Frankie.

As a person raised by Tom with Iceberg, he is completely different from Iceberg. In a shipbuilding resort like the Seven Water Capital, he gathered a group of gangsters to form a company specializing in shipbreaking. Moreover, his reputation is not good.

But as Tom looks, Frank's skills are equal to the iceberg.

"I'm super busy, what do you ask me to do?" Franky, who had a very strange body proportion, didn't give iceberg face.

"Frankie, is this my latest technology? I can't solve it alone, so I called you here!" Bingshan said.

"What technology?" Frank asked curiously. He still knew the technology of the iceberg. Therefore, the technology that even the iceberg cannot solve must be very difficult.

Frankie took the information handed over by the iceberg, and when he opened it, he was completely attracted. "This technology called biochemical keel is very advanced, but if it is to be made, it requires aquaman bones and petri dishes. Although we can see how powerful this technology is, it is too complicated. I don't see that we have the chance to use it in a short period of time!"

Bingberg nodded. He also knew that biochemical keels were not just shipbuilding, but also designed some biochemical technologies that they had never been exposed to. "Take the information back and read it. If we can get this technology, the ships built by our Seven Water Capital will withstand the various tests of the great route."

Frankie nodded and hid the information in his body.

Just when Frankie and Iceberg met, Luffy kidnapped a boatman to conduct a comprehensive inspection of the Golden Merry, and then came to a very bad conclusion that the Merry was finished.

This conclusion instantly split the Straw Hat Pirates.

Luffy was preparing to buy a new ship with the gold he got from Sky Island. Usopp blamed himself for not protecting the Merri because the ship was Keya. Usopp firmly disagreed with changing the ship, but felt that he should take out all the money and could repair the ship.

Luffy and Usopp had a disagreement, and then the two took action. Usopp finally left the team.

When Frankie went out, she found that she seemed to be being watched by someone. Then he met Nami and Vivi shopping in the Seven Water Capital. The three of them had a conflict because Frankie was too unfriendly.

The people who witnessed Frank took action at this time and kidnapped all three of them. Then they got on the sea train directly.

Sanji immediately found out that the two beauties he cared about were missing, so he immediately found them in the Seven Water Capital, and finally followed the sea train at a critical moment.

The CP9 next to the Iceberg has been able to confirm that Pluto's design drawing is in the hands of one of Iceberg or Frank, so he decided to separate the two people and threaten them separately. In this way, the design drawing will definitely be found.

As for Nami and Vivi, they were really unlucky and were affected by the fish.
Chapter completed!