After completing the transformation and finalization of the Seawolf, Nie Yun stored this warship model in the mechanical worm model library, so that the next time he needed it, he only needed one thought to let the mechanical worm immediately form the Seawolf according to the model.

Then, with some excitement, he took the first sea trial aboard the modified Seawolf.

For the first time in a moonlit night, the oddly shaped silver battleship sailed out of the base and showed itself under the sky.

Nie Yun sat in the captain's seat in the captain's room, and the positions in front of him and on the left and right were made of transparent glass, with an unobstructed view.

In front of him, several Xiaohai robots were operating the radar and sonar and other equipment that Nie Yun copied from the Chengjiang, and next to him, still according to the usual practice, stood a secretary, of course, now Nie Yun's deputy.

"The Seawolf! Straight ahead! Burn the wind! ”

The secretary "Xiaohai" next to him made a sweet female voice: "Order confirmed!" The Seawolf! Straight ahead! Burn the wind! ”

With his order, the three sets of propellers under the sea suddenly spun rapidly, and the strong recoil made Nie Yun be pressed against the back of the seat.

The silver battleship streaked a slightly arcing white trail on the surface of the sea, and rushed towards the left front......

"Uh...... It seems that the center of gravity has not been adjusted well! Nie Yun adjusted to the acceleration a little, and said with some embarrassment.

However, this was only a minor problem for him and the Seawolf, and Nie Yun immediately began to adjust the structural layout of the Seawolf.

As a result, on this sea area, a silver-white gorgeous battleship walked in the S shape for a while, and a B type for a while, leaving quite coquettish traces of movement.

If there had been a military observer here, he would have commented: "Well, the evasion is very professional!" ”

It wasn't until half an hour later that Nie Yun was able to get the Seawolf out of the standard straight line.

He sweated and coughed a little awkwardly.

"Ahem, these are small problems, and the road of life has always been tortuous!"

Seawolf: "......" (My heart is also very tortuous...... ）

"Okay, this is the end of the sea surface test, let's try the Seawolf's diving ability, I order, maximum speed, dive!"

"The Seawolf! Maximum speed, dive! Xiao Hai repeated the captain's order.

The next moment, a large number of bubbles and water began to appear around the hull of the Seawolf, gradually sinking to the surface of the sea, and in less than a minute, it disappeared into the sea, leaving only a shallow track.

"Dive to a depth of 100 meters!"

"Dive to a depth of 300 meters!"

"Dive to a depth of 800 meters!"

……

As Xiao Hai continued to report the depth of his dive, the scene in front of Nie Yun was constantly changing.

His heart moved, and his surroundings changed, and the bulkheads above his head and around him suddenly became transparent, enveloping the captain's cabin like a glass cover.

Nie Yun saw the silver-like moonlight projected on the tranquil seabed, as if it was a ray of light that had been tortuously analyzed through the spectrum, and the colors were brilliant and beautiful.

He was a little stunned for a moment.

Although he has been with the ocean since he was a child, this is the first time he has dived into such a deep sea, and it is also the first time he has seen the other side of the ocean, or rather, this is the real ocean.

Two spotlights are turned on at the bow of the ship, which shine on the colorful coral reefs on the ocean floor, creating a variety of fascinating scenes.

Schools of colourful fish, swimming among the corals or curiously circling the Seawolf.

It is full of the color of life, and it is a miracle of life that ordinary people cannot experience in person.

Nie Yun was in this bizarre world, but a sentence suddenly appeared in his mind.

Humanity's progress is simply too slow!

—Jules Verne, from 20,000 Leagues Under the Sea

This is one of the few books Nie Yun has read, but it is also his favorite book.

What impressed him the most was the lonely and proud figure in the book.

At this time, in such an environment, he truly realized the urgency and desire contained in this sentence, yes, the progress of mankind is too slow!

Even today, space and the sea are still virgin lands that have not yet been conquered.

Good thing, I have a mechanical bug!

He had a vague premonition that what the mechanical insects could bring to himself and humans might be the power to break all these shackles.

"Keep diving! I'm going to see the Seawolf...... No, look where my limits are! There was a hint of longing in Nie Yun's eyes.

"Dive to a depth of 1,000 meters!"

"Dive to a depth of 1,500 meters!"

"Dive to a depth of 2,000 meters!"

……

It's not enough, Nie Yun can feel that the mechanical insect is far from reaching its limit, it can still hold on!

"Dive to a depth of 7,000 meters!"

"Dive to a depth of 7,500 meters!"

……

"Crunch!" It wasn't until the Seawolf descended to about 7,500 meters that there was a sound of steel twisting from the hull.

"Now, is that all it can be?" Nie Yun muttered, stopping the Seawolf's continued dive.

The water pressure here is already quite terrifying, and at this time, the 10,000-ton force acts on the Seawolf, the most advanced submersible in the world, and the deepest is almost to this extent.

The Seawolf was able to dive to this depth with such a thin hull thickness, which is already a miracle of black technology.

"Sooner or later, I will conquer you!" Nie Yun's eyes flashed with a fine light.

"The Seawolf! Return! ”

"It's the captain! The Seawolf! Return! ”