The Extraordinary Exploration of Global Live Broadcast

Standing on the snow-covered coast, Wang Dali could not help but shudder when the cold wind blew in, looking at the giant iceberg floating in the bay.

A group of minke whales swim in the bay, occasionally crossing the sea surface, very active.

"Dear viewers, please open your eyes. I will now officially lead you to explore the mechanical civilization fortresses on the sea floor!" Wang Dali was eager to try, and jumped into the sea with a thud.

Optimus Prime flew into the air and plunged into the cold water.

The two continued to dive in the clear and cold ocean.

The size and weight of Optimus Prime allowed him to sink directly into the bottom of the sea without any movement.

Several whales swam by Wang Dali's side, and the super camera immediately took a wonderful shot of the nearby marine life. After a while, two schools of fish swarmed from a distance.

There are tens of thousands of fish in each school, all of which are small, palm-sized fishes, which look very spectacular.

"Cool, a rare sight—"

"The North and South Poles are still a paradise for marine animals--"

"Such a close observation is absolutely rare, I have gained a lot of knowledge--"

"Look, there is something under the sea--"

"Wow, Dafa, is that an underwater city?"

"God, what did we find? A miraculous steel city—"

"It's a fortress city for aliens, and it feels like a huge alstroemeria—"

People were shocked, and saw a huge steel city fortress on the gravel on the seabed of the northern shelf.

It was a huge city, with a regular shape, like a snowflake with a diameter of several kilometers. It was divided into several districts, with steel roads and brand-new steel buildings, which looked very shocking.

The most incredible thing is that a huge semi-circular transparent energy shield covers the entire city fortress and keeps the sea water out.

The energy shield is like a small sky, keeping the fortress from being flooded.

"It's it, this is the fortress where we rode to the earth at the beginning, and it's still working!" Optimus Prime was overjoyed.

"What is that transparent energy shield? How can it block the seawater?" Wang Dali was taken aback. This was incredible. He felt that this city fortress was very tall and had a high-tech sense of sight.

"It's a kind of energy field. It is one of the main defenses of the fortress. It can not only withstand the bombardment, but also withstand the sea water!" Optimus Prime said.

"It's so cool, are your mechanical civilization fortresses so huge?" Wang Dali sighed, having to admit, how much metal does such a fortress cost?

Come to think of it, then it is not ordinary steel, but special alloys, maybe titanium alloys, maybe black technology alloys, or even life alloys with memories in mechanical life forms.

If so, then the value of this fortress is immeasurable.

"This is just a city-level fortress. In our mechanical galaxy, there are even bigger fortresses than this, such as land-level fortresses and planetary fortresses, especially the latter. It is the real giant and the survival of our mechanical civilization. The strongest force!"

"What is a planetary fortress?"

"It's a giant fortress around the planet, usually the size of the satellite of the earth or the moon of Jupiter!"

"You mean, a huge steel fortress like the moon?" Wang Dali was stunned.

"Yes, even bigger!"

"God, do you have giants in your mechanical civilization? Do you need such a huge fortress?" Wang Dali was shocked.

"giant?"

Optimus Prime was taken aback and said strangely: "Of course there are giants in mechanical civilization, and they are planetary giants. We have a mechanical life form, which is actually a planetary fortress!"

"Like the Universe Emperor?" Wang Dali asked in a way that he could understand.

"Uh, it's not like the Great Universe, well, in fact, you can understand it this way!" Optimus Prime and Wang Dali came outside the energy shield.

"How to get in, will this energy cover keep us out?" Wang Dali touched the cover and found it very tough.

"Of course, you come to the cockpit in the front of my car!"

Optimus Prime opened the front window of the car, and Wang Dali hurried in. Suddenly, Optimus Prime opened his hand, and a beam of light came out, spreading over him, wrapping his body, forming a human-shaped mask.

"This is also an energy shield. Turn it on and we can go through it!"

Optimus Prime easily passed through the energy shield of the fortress, like two water droplets, merging with each other.

Light ions spewed from his feet, and Optimus Prime landed on the fortress and stood on a huge steel avenue in the middle. The avenue was several kilometers long and could not see the end at a glance.

On both sides of the avenue, row upon row of steel buildings!

Wang Dali jumped out of the car window and looked at the city. He saw that the city was brand new and there was no trace of rust.

"Unbelievable, what kind of metal is this? How can it be so new that it won't rust?"

"This is a Ned alloy unique to mechanical civilization. It is one of the technological formulas that have been continuously improved by mechanical civilization over millions of years. It is most suitable for building fortresses. It is not only tough, but also has many special effects. It will never rust and never scratch. Injury, always brand new, is one of its characteristics!"

"I rub, it's a magical alloy, can it be comparable to the vibrating gold in Maron?!"

"Ned alloy has the characteristics of vibrating gold, and vibrating gold does not have the characteristics of Ned alloy!" Optimus Prime was quite proud and said: "Apart from life memory metal, Ned alloy is the best!"

"The life memory metal you are talking about is the metal on your body?"

"Yes, every mechanical lifeform, core component, must be this kind of metal, and only this kind of metal can carry the characteristics of silicon-based life!"

Wang Dali suddenly realized that life memory metal is like the flesh and blood of carbon-based organisms.

However, silicon-based life seems to be much stronger than carbon-based life, and the lifespan seems to be much longer.

Wang Dali felt more and more that the life span of human beings is estimated to be at the bottom of many civilizations, but I don’t know if the level of scientific and technological civilization is improved, will it improve?

If there is no improvement, then interstellar travel or interstellar colonization is nothing but empty talk!

To explore the starry sky, mankind must break the shackles of life span!