"I finally waited for this day, and I was a little embarrassed!"

On the beach of the main island of Gemini Island, Dan was in a happy mood and looked at the works he had participated in.

Today is the day for air boat test flights. After two months of hard work, the results will be tested, and there will be a result for the failure of Chengdu.

"Inflatable!"

Tesla was very confident in its design and when everyone arrived, he issued an order.

Scream—

As Dan pressed the mechanism, a large amount of gas began to spray out from the two pipes connecting the airbags of the pod. The shriveled puffer skin that originally needed to be lifted by a rope slowly bulged up.

"Captain, this is much more domineering than the previous Puffer Fish."

Parnell stood beside Ferro and praised without hesitation.

Although Parnell had seen the puffer fish that Dan caught that day, the puffer fish had died at that time, and the bone spurs on his body were not too exaggerated.

Now, after the skin of the pufferfish is filled with gas, the bone spurs gradually spread out, and they look as ferocious as they are.

"Haha, since it's an upgrade, of course you have to use the best materials. I just don't know what expression Morgens will look like after seeing it."

Ferro smiled and was quite satisfied with this one.

A few minutes later, the airbag was inflated, and everyone was already in a huge shadow, looking up at the full view of the airboat.

The pod under the airbag was also steadily hanging from the ground. If it weren't for the cables, it would have flew into the air.

I saw that the pectoral fins on both sides of the pufferfish had been installed with two streamlined metal shells, and there was a propeller at the tail of the shell.

Two metal wires lead out of the shell, clinging to the skin of the puffer fish, extending all the way to the top of the pod below.

The eyes of the pufferfish are replaced by two large light bulbs, so that the pufferfish can see clearly the situation ahead at night.

"Tesla, is it powered by your ability?"

This air craft is twice the size of the original Puffer Fish, and the ordinary power system cannot drive such a large size at all, so Ferro had this guess.

"Yes, at the beginning of the design, I considered using the power of lightning. This benefit is that it can save a lot of fuel and does not need to come down to replenish it every once in a while.

Also, after abandoning the steam engine, one-third of the space inside the pod can be added, and you no longer have to worry about fresh water."

Due to various restrictions, the previous Puffer Fish had not been able to satisfy Tesla. So after obtaining the thunder fruit, Tesla, who had no restrictions, finally brought out its creativity. He heard Ferro's inquiry, explained proudly.

"Hey? Tesla, if you can't get rid of it, wouldn't this airboat become a decoration?" Walton asked.

When everyone heard Walton's words, they were silent and looked at him in surprise. If this was from other people, everyone would not have been like this. However, they did not expect that Walton, a guy who didn't like to think, would have proposed it first. Everyone really didn't expect it.

"Hey! What are your eyes? Do you look down on Mr. Walton? I just don't bother to think so much. I'm not an idiot, okay?"

Walton realized the deep meaning in everyone's eyes and stopped immediately.

It was Tesla's kindness that he spoke to divert everyone's attention and said, "Don't worry, I've thought of this a long time ago. Look at the bone spurs of puffer fish."

Everyone looked in the direction that Tesla pointed, and they really found something hidden. A long metal needle was inserted into the bone spur, which was inserted into the airbag.

If you look closely, the bone spurs inserted into the metal needle are concentrated on the back of the puffer fish, which is very regular.

"This is my latest invention, which uses the conductivity of metal to collect lightning from high altitudes into the air intake bag.

There are electrical storage devices made of metal plates in the airbag. If the power is fully stored, you can drive for more than five days.

Of course, don’t worry if it’s safe. The pod has been equipped with lightning protection devices.” Jumping on the back of the pufferfish, pulling out a metal needle, Tesla gave everyone a popular science.

"Five days are enough, with the weather of the New World and the Great Way, the chance of no lightning in five days is very small."

He said with satisfaction, and seeing that everyone was eager to try, Ferro directly ordered.

"Small, set sail!"

"oh......!"

......

After half a day of testing, the airboat returned to the sky above the Twin Island.

Everyone was extremely enthusiastic about the fully upgraded air boat and took turns to experience the pleasure of control.

Tesla did not disappoint everyone, and the performance of the airboat was unanimously recognized by the Pirates.

"By the way, Captain, is this air boat still called the Pufferfish?"

The last one to experience was Parnell, who controlled the airboat to slowly descend and asked.

When Ferro was stunned when he heard Parnell's inquiry, he realized that he had not given the name of the airboat.

After thinking about it for a while, Ferro had no good ideas, so he began to seek opinions from the crew.

"Look, just call it Fatty, it matches the round and round puffer fish."

Walton took the lead in suggesting, and after saying that, he squeezed his eyes at Parnell with pride.

"Leave this name to yourself."

After a blank look at Walton, Parnell expressed his thoughts, "I think it's better to call the Big Pufferfish, which echoes the previous Pufferfish."

This name is more reliable. After hearing Parnell's erection, everyone agreed.

"What about you? Tesla, this is your masterpiece. Do you have any ideas?" Ferro looked at Tesla.

"Actually, at the beginning of design, I thought of a name, which was on it." Tesla took out the drawings and handed them to Ferro.

Everyone also surrounded him curiously and saw a line of big words at first glance - Feitian Netherworld.

"Okay! Just use this name!" everyone said in unison.

......

Two days later, after preparing enough food and fresh water, the Flying Netherworld left the Gemini Island at noon.

The purpose is to go to Del Sarado to mine the sea tower stone. The paddle ship has been built for several months, but now it is not enough that the sea tower stone at the bottom of the ship has not been installed.

Therefore, on the third day of the test flight of the Flying Netherworld, Dan and Parnell led the team to mine.

"Okay, it's time for us to go back, and the Sales side has been done almost."

As he said that, Ferro used his power to vibrate his soul at a special frequency.

This is the special contact information he and Toral only saw. As long as Toral is not too far away, he can sense Ferro's call.

A few minutes later, with a roar, Toral returned to Ferro.

"Go away, Walton."

Taking Walton on Toral's wide back, Felro looked at Tesla with concern, "Be careful, Tesla."

"Don't worry, Captain, even if my ability encounters a strong enemy, it's always okay to escape."
Chapter completed!