Half a month later.

The design drawings of the submarine have been completed.

And any details have been finalized, and now we can start working!

But Carl and Tom, looking at the inferior materials, began to twitch at the corners of their mouths.

Even the corners of the eyes of the Warring States Period were beating constantly.

Even the Warring States itself did not know about so many inferior materials.

"That's right, it must be the ones who did it!

Only they can bypass your marshal's authority and distribute these inferior materials."

Carl took a deep breath.

I know that with the toes, the five old stars deliberately tripped Carl and wore small shoes.

"Carl, it's my fault, I didn't stare at it myself, so this situation happened.

Otherwise, you are waiting for two days, and we will first call the Seven Warriors Seas to have a meeting, and then I will give you the approval materials.

The shipbuilding matter can be delayed a little, but the matter of the Seven Warriors needs to be put on the agenda."

The Warring States tone was a little helpless, and then discussed with Carl to see what he planned to do.

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However, Carl shook his head and waved his hand and threw all the materials into the Navy's garbage dump.

"Old man, this matter will not be bothered by you. The plan for the Seven Warriors Sea will proceed as usual.

But before that, I will go out to sea and find a batch of materials myself!

This time, I plan to use sea tower stone structure on the seventh floor of the hull!

In other words, except for the internal space facilities, all the rest of the things are made of Hailou Stone!”

As he said that, Carl turned his eyes on Tom.

"Tom, you have no problem?"

"I have no problem, but the Hailou stone is not easy to smel, and I can't complete this step by myself, so..."

"Don't worry, the old man will help you, right?"

Carl smiled and looked at the Warring States Period.

The Warring States Period raised its eyebrows and felt something was not very good.

He didn't expect that Carl would hit him with this idea.

But the Warring States Period thought about it, if a submarine made of pure sea tower stone could be realized.

This will be a major breakthrough for current shipbuilding technology!

Because the current navy is still relatively rough in the shipbuilding of Hailou Stone.

They have been trying every means to build ships using sea tower stones, even if they just lay a layer on the bottom of the ship.

Only in this way can they ensure that their ships can successfully break through the windless belt and avoid being attacked by the Neptune.

If Tom really can, helping the Navy break through this problem, it will greatly improve the Navy's strength!

"Carl, if you can really find tons, or even more sea tower stones, the navy's craftsmen will be mobilized at your disposal!

But I have one condition, that is, Tom must disclose the method of building ships in Hailoushi!

The current navy lacks this technology, so he must agree to this condition!"

Hearing the Warring States Period, Carl immediately turned his gaze on Tom.

"Tom, what do you think?"

“I don’t care, as long as you can ensure my personal safety.

I have nothing to ask for now, just want to live, that's all."

Tom is very Buddhist now.

Carl has ensured the safety of his two apprentices.

Although Tom himself was still under house arrest at the Navy headquarters, he was at least still alive!

This is the greatest happiness for Tom!

"Since that's the case, I'll go and go back in three days.

Marshal, please give orders to let those candidates from the Seven Warriors gather at the Navy headquarters before I come back, so that I will not waste time.”

"Yes, just do it!"

Carl and Warring States Period discussed briefly and then made a decision.

Tom returned to the room and continued to modify his design drawings.

Since it is necessary to turn it into a submarine of Hailoushi, some details of the drawings also need to be changed.

After all, Hailou Stone is different from other materials, and some places must be modified before it can be manufactured.

And there is another advantage of using all sea tower stone to build ships, that is, you can go to Yuren Island and even the deeper ocean without coating.

...

at night.

Carl was alone, carrying an empty warship, flying at full speed from high altitude!

At the same time, Carl also notified all candidates of the Seven Warlords to gather at the Navy headquarters within three days.

After issuing the notice, there is no need for Carl to continue to pay attention to the trends of the candidates in the Seven Warlords Sea.

There is only one thing he needs to do now, that is to go to Wano Country as fast as possible!

Wano Country produces a lot of sea tower stones, which is something the whole world knows.

Carl is no exception.

What he had to do was to grab Kaido's Hailou Stone Mine!

Although doing so is not very consistent with the navy's style, it is beneficial to reduce the burden on the villagers of Wano Country.

This way, their work intensity will be reduced.

And most importantly, after Wano Country lacks Hailou Stone, their strategic reserves will also be greatly reduced.

In this way, if Kaido wants to engage in any war in the future, there will be a lot more things to consider.

over time.

Carl flew all his strength in the air while sleeping.

Late the next night, Carl spent a day and a night and finally arrived over Wano Country.

"Where is the Hailou Stone Mine Cave?"

Carl frowned.

He has discovered a very serious problem now, that is, he himself does not know where the Hailou Stone Mine in Wano Country is!

Carl took it for granted that the mine cave that mined the Hailou Stone was in a very conspicuous position.

It was not until he came to Wano Country that he realized that he was thinking too much.

But it doesn't matter.

Just find someone to ask.

Carl changed his clothes, put on a mask, then parked the naval warships over the sky, and came directly to Wano Country.

However, it was late at night that almost no one would come out, and even the families around them were all sleeping with the lights.

So Carl walked deeper until he came to a relatively generous courtyard.

Only here is brightly lit and you can see crowds of people.

"It's here!"

Carl decided on the goal, then activated the ability of the Silent Fruit, and walked in swagger.

With the ability of the Fruit of Silence, no matter how violent Carl's movements were, there would be no sound.

Even if there are patrolling around, Carl can use his agile figure to avoid the eyes of these people.

Not long after, Carl came to the center of the courtyard.

Through the candlelight, Carl could see two women in the house.

Carl slowly leaned over, and just in case, he changed the title of "Friend of Women".

Carl then amplified the ability of the Silent Fruit and opened the door directly!

"Don't move!"
Chapter completed!