Famous Detective: I'm Sato Miwako's Informant

Shiraishi was speechless because of Guy's words.

Submarines, Shiraishi has indeed never seen a boat that can navigate underwater on the entire Grand Line.

How incredible this thing is, no one has ever thought of building such a ship before, but Guysa put it into practice.

Directly applied to their newly built warships.

And there seems to be more to the ship than Shiraishi can see, even though it is covered with a huge black curtain.

But Haki couldn't cover him in the slightest, and Shiraishi already felt extraordinary just from this momentum.

Not to mention that 110 Guy has installed a lot of high-tech things on it.

Just a ship that can navigate underwater is a force that surpasses science in this era.

Guy naturally also noticed Shiraishi's expression at this time.

When he looked at Shiraishi again, his face was full of pride.

Then he jumped directly to the side of the ship, grabbed the black curtain covering the ship with his hand, and yanked a battleship that looked like a huge armor.

This battleship can feel its Haki just by looking at it, not to mention that this battleship will be used by them to dominate the sea in the future.

"Captain Shiraishi, you can see that the cannon in the front doesn't look like the cannons on other warships."

"This cannon can absorb the energy of the wind and turn it into a more powerful force. It is not comparable to gunpowder shells!"

"This cannon can directly smash a mountain, I named him Fenglaibao!"

After that, Guysa jumped on the boat and wanted to demonstrate the power of the wind cannon, but the shipbuilder on the side of Shiraishi Island hurriedly stopped him.

"Sir Guy, stop, but don't let the bees come to this place!"

Shiraishi didn't stop Guy from saying anything like the shipbuilder.

Shiraishi jumped directly to Guy's side, grabbed his hand that was going to press the switch, and prevented him from pressing it down (baea).

If he is really allowed to test here, I am afraid that the shipyard will be razed to the ground in an instant.

Guy Sa thought of something at this time, scratching his head in embarrassment and saying angrily:

"Then I'd better not try this cannon. After Wanokuni, Captain Shiraishi, you will have plenty of opportunities to test its power!" The gun, as Guysa said, is enough to sleep the entire mountain.

And if Guy scatters here to trigger him, I am afraid that half of the island will be shattered.

After giving up on starting the wind cannon, Guy jumped to the mast of the ship, pulled the canvas up and said:

"The canvas used in this boat is also made of special materials by me. It is indestructible, even if it is burned with fire!"

"It can ensure that you can use the wind at any time when you are sailing at sea, and you will not be unable to move!"

"The most important thing is that it is made of special materials, and the enemy's weapons cannot be torn apart even if they fall on it!"

After finishing speaking, Guy took up the short dagger he used to go to the canvas last time, and it was the first time to put the canvas on the canvas.

But it did not break as expected, but gradually sank to the back.

No matter how deep he dented, it never did.