After the Green City space shuttled through, the observatory, army and communications stations took the lead in action.

The Pangu Continent is too big. Even if humans' technical level has leap forward, as long as space technology is not invented, you can still feel the exaggerated hugeness.

However, humans can confirm the specific direction by just comparing existing constellations images.

"The astrological results have come out. We may be at the southeast end of Pangu Continent. Many constellations have been seen for the first time."

This fact is really shocking.

Transfer from the northern border to the southeast end at once, this is the legendary "space technology"!

Unfortunately, this kind of space technology is uncontrollable and it is difficult to control when it is launched.

Lu Yuan took a deep breath and issued three instructions: "The army maintains necessary vigilance and strengthens patrols around, and be sure to check whether there are safety hazards in our city."

"Send Zerg warriors to explore this ocean."

"The communication station detects radio signals in the air and detects surrounding civilizations."

"clear!"

Drones are flying from the Sky City to the outside world. These drones are generally large, with a body length of about 10 meters and have excellent reconnaissance capabilities.

The Zerg Legion is not to be outdone, like a nest of hornets, exploring in all directions.

The Zerg Legion has made quite a lot of progress in recent years. The three king insects are already extraordinary creatures at level 16. Leviathan is slightly inferior and has reached level 15. Lu Yuan can pat his chest and say to the conch's mother, "Absolutely did not treat them badly!"

But the number has not increased significantly, about 120,000.

"Report to the command center, everything is normal."

"No electromagnetic wave signals were found."

"The species of marine organisms are normal, dolphins, killer whales, cuttlefish and sea lions have been found..."

Lu Yuan immediately breathed a sigh of relief. The normal biome means that this area is likely to be safe.

Immediately afterwards, he heard waves of shouting filled with youthful atmosphere in the small cave.

"Pangu Continent, we are here!"

"Look, super large-scale ocean!"

The new generation of boys and girls all have great expectations for the future. Even though they were scared by [Ghost] once last night, it is always a good thing to be motivated.

In particular, the new generation has not seen the real ocean yet, and that curiosity is suddenly aroused.

The oceans in the northern border were completely frozen, and only some cold water fish were active under the sea.

And the ocean here is really like sapphires, with a huge number of lives.

The sunlight shines on the shimmering sea, like countless broken gold jumping; some marine creatures can be seen playing in the water, like silhouettes in dreams. Seagulls hover in the air, sometimes diving into the water, sometimes flapping their wings and flying high, making crisp chirping, adding some vitality to this blue world.

Several scientists around Lu Yuan were sorting out the starry sky images. A young expert said: "We seem to be farther away from the human mother civilization now. If this continues, the trip will really never end. Oh, by the way, from the starry sky, we seem to have jumped 12 billion kilometers from north to south. I'm not wrong about this data, right?"

He was simply shocked, 12 billion kilometers, even if he flew at supersonic speeds, he had to last for 559 years!

Another older professor next to him said: "It's right, but you seem to have ignored the arc. If Pangu Continent is a spherical shape, the distance you calculated will have a huge deviation."

"Why do you prove that there is a curve here? Maybe it's really flat? 12 billion kilometers, alas, it's very difficult to return to the mother civilization."

"Young people, be patient. We are a mere third-level civilization and return to the mother civilization, and the weak are just joining together. When we succeed and become a fifth-level civilization, we can travel 12 billion kilometers in an instant."

"It makes sense, we're so terrible."

When Lu Yuan heard this conversation, he couldn't help but sweat on his forehead.

Information from all parties was quickly summarized at the command center.

"The ocean depth here is about 200 meters, and there are a variety of life."

The leader of the engineering department, Professor Sandor, made a suggestion: "Our city can enter drifting mode to facilitate the subsea minerals we are looking for."

"All year can be over, no matter how many spiritual rhymes can be dug up."

The others couldn't help but laugh.

The national treasury has reserved 50,000 minerals with spiritual charm. In comparison, the single-digit spiritual charm harvested in one month after salvaging the seabed is really just three melons and two dates.

But for a civilization, you can live in vain and fall into trouble!

Mosquito legs are also fleshy!

What's more, this action reminded the older generation of the hard-working time in the past...

Colonel Lu Ying excitedly said: "Traditional craftsmanship cannot be lost. I, Lu Ying, still like to dig treasures instead of trading everywhere."

Over the years, he has been driving the floating fortress, traveling back and forth between various commercial and trade routes, and a bird has faded out of his mouth.

"Eagles, your treasure hunting eye may not be as good as the current [Sigma Detector]." Another scientist joked.

"Haha, instruments always have limits, but humans have no limits!" Lu Ying's eyes lit up, "You don't understand this kind of happiness, just like fishing, how happy it is to dig treasures."

But deep down, there is a faint sadness.

It’s not because my skills are being gradually eliminated, but... in the comparison between the past and the present, the development of the times is really too rapid, just like a dream.

"From today, the treasure hunting competition will officially start!"

...

...

A week later.

After the investigation troops confirmed that this was an unmanned area, at least in a radius of thousands of miles, the top human leaders gradually felt relieved.

With a light "boom", the city floated above the ocean, with a draft of about 50 meters.

Citizens in the Little Cave Heaven have returned to the city one after another and started a normal life.

The bustling crowds are like hard-working little ants. People naturally put forward more needs, such as ocean travel, seafood fishing, etc., and some reasonable requirements should be met by the government.

And Laomao is holding a meeting, and its recent development direction...

After the dream test of the poppy tree, Green City is indeed very terrifyingly far away from the human mother civilization, but it is slightly closer than the northern border.

But it is still unlikely to rush over, it will take thousands of years and tens of thousands of years!

So, where exactly should I go? This is a big question.

"Let's find a new continent... The southern region is naturally very different from the northern region."

“There will be more civilizations on the mainland.”

...

Lu Yuan led a group of scholars and craftsmen to organize history and summarize archives.

He had a very subtle feeling. He returned to Pangu Continent and had been brewing inspiration for so long. He became active like an elf and could burst out at any time!

Time is endless. If you walk far enough, you can always see the strange scene. This is the so-called life.

"From Meida, to green grass, sand, mandala, source fire, and to Nanyu civilization, they no longer exist. They know very little about the general trend of history, and they are confused and disappear into the long river."

"They already know some of the snake man civilization and gold and bronze civilization, they have resisted and fought, leaving some for future generations."

"The Hebrew civilization of the Fourth Age, they knew the most, but they became deserters and did not bring much to history. They tried to strip away the northern border and change history..."

"The relics of the northern border are thousands of. The only ones who truly leave the northern border are Hebrew civilizations, as well as us, the 18 human civilizations."

"But, can our future achieve one-tenth of the Hebrew civilization?"

"Will we do something that is ashamed of Pangu Continent?"

Lu Yuan picked some insensitive information and burned it on the stone slab, feeling a little heavy.

The oppression of history urges mankind to move forward.

"Okay, the stone tablet is almost completed." Lan Peng's history expert, Duke McGmitt, patted the heavy stone: "I used the ability of 'historical backtracking' to leave artistic conception on the stone tablet."

"Even if we perish, this history has been left behind, allowing future generations to interpret a lot of information."

All the staff were relieved.

History is always heavy and cannot tolerate any blasphemy.

Lu Yuan also nodded and stroked the cold stone tablet: "So everyone has a vacation? Have you all felt the pleasant temperature? It's really warm like spring. After three days of vacation, all of them have been disbanded."

The boys and girls smiled and waved goodbye.

However, Lu Yuan was a little disappointed deep in his heart: the mysterious and mysterious inspiration never burst out.

It seems that there is a thin layer of window paper that blocks the inspiration.

But Lu Yuan didn't know how to break the window paper, so he could only do it in a hurry.

"I always feel that I am missing something... Isn't the accumulation of these two hundred years enough? It shouldn't be!"

At no time, he could only wander around the Green City.

The city with flowers is ripe for the time being. According to city regulations, all fruits can be picked at will, and you can eat as much as you want.

Most of these are just mutant plants, and they are still a little far from extraordinary plants. However, the species that need to be carefully cultivated in other civilizations have become a huge street in Green City - naturally thanks to the large-scale popularization of spiritual plant fields.
To be continued...