The Seven Waters is an island with a long history. Even though it is hit by a huge tsunami called "Aqua Lagna" every year, it has never been destroyed.
Since long ago, this place has been a paradise for shipbuilders and a holy place for shipbuilding.
Before the World Government's shipbuilding technology was perfected, the number of pirate ships and warships produced by the shipyards here every month was terrifying.
At its most glorious time, it even created one of the three ancient weapons named after "God". It is said that one shot could destroy an island. It is the most evil battleship in the history of shipbuilding – "Pluto".
Even in later times, this place still continues its former glory and has built a sea train that can travel on the sea tracks.
Therefore, it would be a great pity to enter the Grand Line without visiting the Seven Water City.
"So beautiful!!"
When Dewey and the other two arrived at the island, Nami and Kalina were stunned by the city that looked like a huge fountain.
There is one thing that makes the Grand Route different from the Four Seas, and that is that this sea area has a large number of islands with strange shapes and unique characteristics.
Because Dewey was in a hurry, it was the first time for Nami and Kalina to see such a unique island, so it was natural that they were shocked.
"You've worked hard this month. Let's rest here for a few days."
As the sailboat entered the port, Dewey spoke to Nami and Kalina with a hint of apology.
Sailing is a very painful thing, especially staying on the ship for a long time, which is a torture to the spirit.
Fortunately, there was not only a man and a woman on the boat, Kalina and Nami could chat, otherwise, if there was only one woman, no matter how anxious Dewey was, he would not dare to sail like this.
"Uh-huh… Boss, don't worry about it. Your business is more important."
Kalina smiled understandingly.
"Uh-huh..."
Nami also nodded.
A mere one month's voyage is nothing compared to the Arlong Pirates.
From the moment Dewey saved her, Nami made up her mind to entrust her life to Dewey.
Although she is usually afraid, if faced with death, this little thief will never abandon her captain.
This is the charm of Nami.
Dewey smiled and said no more.
After renting two bull fish named "Blue", the three of them came from the waterway to the central street of the Seven Water City and stayed in a hotel.
Through the window of his hotel room, Dewey could see the world's largest shipyard, the Carrera Company.
With his eyes slightly narrowed, Dewey looked in the direction of Dock No. 1. His gaze seemed to penetrate everything as he stared at Lucci and others who were undercover in Carrera Company.
"Navy Six Styles, what a pity…"
Dewey looked away and shook his head with a slightly regretful look.
Dewey aims to surpass the Red Earl and wants to develop his swordsmanship, physical skills, domineering, and fruits to the extreme. His favorite physical skill is the "Six Styles of the Navy".
The superhuman skills created to surpass the limits of human physical fitness, if they can be cultivated to the extreme, can make one a top-notch strong person even if one is not a Devil Fruit user.
If he was not unsure, Dewey really wanted to plan how to practice the "Six Navy Styles" here.
Dewey simulated this month's voyage hundreds of times in his mind, and finally there was only one way to obtain the "Six Styles of the Navy".
That is, snatch the "Pluto Blueprints" from Franky and exchange them with the World Government. Otherwise, the success rate of taking it by intelligence is zero. If it is taken by force, even if Dewey's elementalization can suppress Lucci and others, he will not be able to stop them who can walk in the air.
However, it is impossible for Dewey to trade with the World Government using the "Pluto Blueprints".
The other party has great scientists who are 500 years ahead of current technology, as well as huge resources accumulated over 800 years. If they can get the "Pluto blueprints", they might be able to build a second evil battleship.
Even if this was just a possibility, even if Dewey had lost his mind, he would never exchange it for a mere "Navy Six Styles".
There is more than one way to obtain the "Six Styles of the Navy", but there is only one "Pluto Blueprint".
Let's get back to the topic.
After realizing that he could not obtain the "Marine Six Styles", Dewey devoted himself to making amends to Kalina and Nami.
Accompany them on a seven-day vacation in the Seven Waters City.
During these seven days, Dewey and his two companions traveled all over the Seven Water City.
They went to Dock No. 1 and saw the shipbuilding technology there. They decided to build a ship here when they had money in the future.
They also took the Sea Train for a day trip to the islands near the Seven Waters.
Since they are not pirates, they are very free.
After seven days, the recording pointer was full of magnetism, and Dewey and his two companions bid farewell to the island.
————
It was a sunny day.
The sailboat was sailing on the blue sea. Kalina and Nami were sitting under the parasol, each busy with their own things.
On the deck not far away, Dewey was wielding the Sandai Kitetsu, improving his swordsmanship proficiency day by day.
After practicing swordsmanship, he used the power of the fruit on the sea, and then combined the two to form the "Sword of Fire".
In more than a month, Dewey's Flame-Flame Fruit and swordsmanship have both improved to a higher level.
[Devil Fruit: Flame-Flame Fruit, Level 4, Proficiency: 38%]
[Swordsmanship: Basic Swordsmanship, Level 5, Proficiency: 9%]
Although the Flame-Flame Fruit and swordsmanship were upgraded to the next level, Dewey's strength did not increase much. At most, the temperature of the Flame-Flame Fruit increased a little bit, and the speed of performing fire moves and the Great Flame Sword became faster.
The only change is probably that Dewey's body has become much stronger.
This is where the game system cannot be digitized, making Dewey's strength, will, and physical fitness full of uncertainty.
This unknown might bring him unexpected surprises.