At the same time, on the surface street, two rows are planted with a bright blue flower, exuding a faint fragrance.

The road was full of handsome men and beautiful women, talking and laughing, walking around.

In addition, on both sides of the road, there are various semi-intelligent robots serving passing pedestrians.

They act as the lowest level of labor and can help carry things, clean up garbage, and so on.....

"It's really bustling here."

Su Bai sighed sincerely, he could see at a glance that the Rhine Free Kingdom did not rely too much on intelligent systems on the road of scientific and technological development, but more on strengthening the ontology, so they seemed to have avoided the artificial intelligence crisis.

"The location we are in now is the most prosperous main city in the Blue Star, Jialan City, this city is the symbol of our Rhine Free Country, and it is also the first city we established when we interstellar migration came here, and our ancestors have paid countless efforts to establish this city."

Hua Yin introduced to Su Bai.

"Well, interstellar exploration is often hard and dangerous, but it's all worth it."

Su Bai said approvingly.

"By the way, General Su Bai, how does our Jialan City compare to the main city of your Star Alliance?"

Hua Yin asked curiously.

"If you talk about scale, the main city of our Star Alliance is relatively large, but if you talk about the degree of prosperity, your country is still more prosperous."

Su Bai replied with an understatement.

"General Su Bai, you must be humble, by the way, I will take you to an area of Jialan City, which is guaranteed to amaze you and open your eyes."

"Oh, really?"

Su Bai mentioned Hua Yin like this, and she couldn't help but mention her sense of curiosity and interest.

He looked at Hua Yin's face full of confidence, not like he was talking casually.

"Yes."

"Then let's go."

Su Bai replied with a smile.

Hua Yin raised her hand slightly, and suddenly above their heads, they automatically landed, and a very special black ball flying machine stopped in front of Su Bai and them impartially, and then the shell opened.

Inside, the lavish décor reveals an intimate space with a built-in sofa and table, as well as a refrigerator stocked with a variety of delicate fruits and wines.

"Please."

Hua Yin said to Su Bai.

Su Bai walked in, and he found that the black ball flying machine was unmanned.

Soon the outer shell of the black ball closed, and then it flew away, and the flight was very smooth.

Looking out from the inside of the flyball, it offers a 360-degree view in all directions, which can be adjusted at any time.

Hua Yin asked, "Do you want something to drink?" ”

"Everything."

Su Bai replied casually.

Hua Yin picked up a green wine bottle, opened the lid, and the tempting fragrance suddenly spread, she picked up two empty glasses and poured a glass each.

"Taste it."

"What is this?"

"Vitex fruit wine, our specialty here, tastes very good, and it is only good for the body, not harmful."

Hua Yin introduced to Su Bai.

Su Bai picked up the wine glass and took a sip, the taste was very unique and special.

"Not bad."

"But don't be greedy after the glass, because this wine is also intoxicating, it contains a substance similar to alcohol, but it is less irritating, this plant is the original product of this blue star."

Hua Yin introduced to Su Bai.

Talking about Blue Star, Su Bai asked quietly: "Speaking of Blue Star, I noticed a problem, this planet seems to have been modified by the day after tomorrow, and its original ecosystem doesn't seem to be particularly good." ”

"Yes, in fact, there are also grades of suitable stars, if the original parent star is defined as a first-class suitable planet. Then the blue star is actually only a fourth-level suitable planet, after thousands of years of transformation in our Rhine Free Country, it barely reached the third-level suitable planet, you must know that the climate of this planet was very harsh at the beginning. Although it contains oxygen, the oxygen is not abundant, and the body is not strong enough to adapt, and various syndromes similar to altitude sickness directly appear, resulting in a large number of deaths and disabilities. ”

"It's really not easy, in this case, it is really remarkable to be able to transform this planet into a third-level suitable planet. By the way, is this true in other countries? ”

Su Bai nodded slightly and exclaimed.

"That's right, it's all pretty much the same, the most advanced suitable planet in the entire Shattered Star Domain is a third-level suitable planet."

Hua Yin said to Su Bai.

Hearing this, Su Bai's heart shrank suddenly, but his expression did not change, and he changed the topic with a smile.

"In the vast sea of stars, this is actually not bad, after all, it is not easy to transform a planet."

"Indeed."

Hua Yin agreed.

The two chatted and chatted, and the black flying ball slowly fell, and a simple mechanical prompt sounded.

"to successfully reach the intended destination."

"We're here." Hua Yin said with a smile.

At this time, the black flying ball slowly opened, and Su Bai found that they had landed on a boxy platform.

An elite soldier stood guard on the platform.

Su Bai began to be a little curious, where Hua Yin was going to take her.

But when the two of them walked down, the soldiers guarding the place saluted one after another, and it seemed that they had already been informed.

"What is this?"

Su Bai asked with a confused look.

"You'll understand if you come with me."

Hua Yin smiled kindly, but did not mean to explain.

Su Bai nodded, patiently followed Hua Yin forward, and walked to a lifting platform.

The two of them stood up, and the platform began to sink.

It didn't take long for them to find themselves in a sealed underground passage, heavily guarded.

Su Bai also became more and more suspicious, what is Hua Yin doing? Take him to their country's secret base? No, no matter how much you trust, you can't take him on a tour as soon as you come up.

Su Bai followed Hua Yin all the way inside, passing through checkpoints along the way.

Eventually, when I passed through a passageway, the scene in front of me suddenly became clear.

Su Bai was stunned in place, only to see the endless ocean in front of him, in which all kinds of fish swimmed.

For a moment, Su Bai thought he had come to the bottom of the sea.

"Isn't it beautiful?"

Hua Yin looked at the isolated underwater world in front of her and asked very fondly.

"It's amazing that you've built a miniature underwater world under the city."

"It's not just for viewing, it's a miniature underwater world that preserves the first species of marine life that we brought out of our home planet, as well as the species we collected along the way. And further on, there are vegetation areas and so on, which are part of the Eden land plan that we have developed....."

Su Bai walked along the way, his eyes were full of admiration, the technology of the Rhine Free Country in terms of planet transformation far surpassed them, no wonder it was possible to transform a fourth-level suitable planet into a third-level suitable planet. If they are given another tens of thousands of years, it is not impossible for the entire blue star to be transformed into a truly suitable planet.

"It's usually not open to outsiders, right? If we come in like this, will we be sorry for you, Miss Hua Yin..."