Obviously, no one here realized that it was a huge flying saucer, and this flying saucer, which was three kilometers in diameter, was like a giant loaf of bread, bulging from time to time, with the edge of the ground sticking to the ground, and the entire lower part of the ship was buried deep under the ground.

In the lower part of the saucer, a wide and magnificent stone staircase was built along the metal surface, which extended to the top of the ship's circle, as if extending to the sky.

It's a natural risk, an absolute natural risk.

In this era of cold weapons, building a castle on top of this smooth flying saucer is easy to defend and difficult to attack, seeing that this huge flying saucer is used to build a strong fortress, Zou Chuan first thought of the solidity of this castle, but Zou Chuan also took into account that this castle can not be held, after all, it is impossible to obtain water to build a castle on top of a flying saucer, if you break through the outer city of the flying saucer, besiege but not attack, this flying saucer-based castle will not be attacked in a long time.

Of course, as long as the castle has a strong army, it can break through from any range or attack the enemy.

From the top to the bottom of the castle, a slope of nearly 100 meters, up to more than 1,000 meters, if you charge at this slope, the damage caused will be enormous, and there are no buildings on that slope, and the besieging enemy has almost no place to use or hide, completely under the bow and arrow of the defenders.

In this era of cold weapons, the terrain is high. Low is deadly, and powerful archers shoot from the top of the castle to the periphery of the flying saucer, and the distance of more than a thousand meters is not difficult for the warriors of the Gallon Empire, because, with the help of the inertia of the terrain.

But if it is from the bottom to the top of the castle. Attack, the difficulty is difficult to go to the sky, and at a distance of more than a thousand meters, even if the bow and arrow are shot, it is just a joke, and it will not cause any destructive power.

The castle is on top of the flying saucer, and although it is not large, it can garrison at least 30,000 to 50,000 elite troops.

According to the sinister speculation of this castle, if you want to break this flying saucer. The castle needs at least ten times as many troops, that is, without an army of 500,000, you don't want to break the castle at all, but will be broken by each one......

Cloud 899 large expedition spacecraft.

When he saw this saucer-shaped spaceship for the first time, Zou Chuan could already be willing to . This is a cloud spaceship more than a thousand years ago, and Yun 899 is the top spaceship in the cloud spacecraft, one hundred and twenty meters high, three kilometers in diameter, using nuclear energy, with eighteen layers inside, with a primitive life cycle system, able to maintain the material consumption of thousands of people for five hundred years.

Because of the early human beings have encountered challenges to space exploration, and have not yet mastered the space jump technology, many pioneers have encountered energy depletion, food depletion and other factors after decades, or even hundreds of years of lonely sailing, spaceships have encountered factors such as energy depletion and food depletion, if human beings cannot find a planet that can allow human beings to live in a short period of time, they will not face death, so the early adventure group has come to the back, and the spaceship is large-scale, all-powerful, and even, striving to maintain hundreds of years of life after Star Trek.

Actually, in the early . Space exploration, a spaceship is a small society, on a spaceship, there are schools, communities, amusement parks, gyms and so on.

Moreover, except for a very small number of scientists, most of the human beings involved in the exploration of the universe are actually ordinary people, these people are all of the same gender, and the race is also very complex, all in order to find a planet suitable for human survival and be able to reproduce human beings......

When Zou Chuan's gaze was withdrawn from the huge saucer-shaped spaceship, Zou Chuan fell into a deep thought.

What really happened to this planet more than 800 years ago?

It seems that this saucer-shaped spaceship is still well preserved, according to reason, with the support of this spaceship, through nearly a thousand years of development, the technology on this planet should have reached a very brilliant point, why did it fall to the age of cold weapons?

The more Zou Chuan thought about it, the more confused he became......

"Brother Chuan, we're home." Op interrupted Zou Chuan, who was out of spirit.

"Hmm."

Zou Chuan woke up suddenly, turned his eyes around, and found that he had arrived at an ordinary house three kilometers away from the saucer-shaped spaceship.

Zou Chuan found that in the ten kilometers around the saucer-shaped spaceship, except for the tall outer city wall, there were no buildings beyond three floors, and if you stood on the castle on the top of the saucer-shaped spaceship, you could completely overlook the entire city.

Moreover, some of the streets are very wide, up to 100 meters wide and criss-crossed.

It seems that both the castle on the saucer-shaped spaceship and some wide streets are prepared for war, and on this wide street, if an army suddenly charges down from the top of the castle, taking advantage of the slope difference of a hundred meters, it will be a thunderous momentum.

It can be said that if you want to break through the castle on the saucer-shaped spaceship, the only way is to use the stairs that lead to the top of the castle, but the ladders of the stairs are very high, each of which is more than half a meter high......

Impregnable!

Describe this castle as impregnable

It seems that if you don't want to cause massive casualties and want to storm this castle, the only way is to besiege it.

Looking at the flags fluttering above the castle in the distance, Zou Chuan let out a long sigh.

He's been thinking about a question.

How do I get inside this huge spaceship?

In Zou Chuan's memory, there are only two dish-shaped spaceships to reach, one is the passage at the top, this passage can enter and exit the small exploration spacecraft, and under the passage, there is a miniature interstellar dock, and this passage also has emergency evacuation and other *** capabilities.

The other passage is at the bottom of the saucer-shaped spacecraft, which is the main passage and is mainly used to facilitate the spacecraft when it is parked on the ground.

Now, Zou Chuan faces several problems.

The passage at the top, surmounted by a fortified castle, while the passage at the bottom is sunk twenty meters underground, making it impractical to enter either from above or from below.

Entering the interior of a spaceship in a fortified castle is simply incredible.

It is even more unthinkable to dig twenty meters underground by one's own strength, and besides, it is a problem where to put the excavated earth, and there is no good cover, hundreds of meters below the terrain spaceship are empty squares, and even a bird flying down will be seen by the guards on the castle.

Zou Chuan racked his brains and thought about it, he found that this was actually a dead end, and it was impossible for him to sneak into the spaceship.

Now, the only way is to convince the Emperor of the Gallon Empire to let him come and go freely.

Immediately, Zou Chuan vetoed the idea.

Since the imperial palace of the Gallon Empire was built on this saucer-shaped spaceship, it shows that the royal family attaches great importance to this saucer-shaped spaceship, and it is likely that the first emperor left some edict or something.

In fact, from a defensive point of view, although the castle built on the saucer-shaped spaceship is easy to defend and difficult to attack, it is not really easy to defend, in fact, this castle is an isolated island, there is no water, no food, no support, if there is no foreign aid, the fall of this castle is only a matter of time.

Since the people who designed this castle could think of using this saucer-shaped spaceship, they could naturally think that this spaceship was actually not suitable for rigidity, and since it was so designed, its meaning was self-evident.

Better die standing than live kneeling!

Thinking of this, inexplicably, Zou Chuan's heart jumped.

Better die standing than live kneeling!

Better die standing than live kneeling!

……

Zou Chuan's gaze fell on the towering city wall of the outer city, the city wall was broken, what would happen to this castle?

Between thoughts, Zou Chuan was already close to the room of the two brothers and sisters, which was a small room of about fifty square meters, with two bedrooms and one living room, and the doors of the two houses were open, so small that there was nothing but the small bed.

The hall is larger than the two rooms, with some half-finished bows and arrows in between, and the hall is actually a small workshop.

When Zou Chuan was in the prairie, he knew that Aopu was a bow and arrow maker, mainly polishing arrows made of corpse bird bones, trimming arrow feathers, and occasionally receiving the work of making armor bone pieces and polishing them.

However, Aopu's business does not seem to be good, there are few semi-finished products, some parts are scattered everywhere, and piles of finished products are almost non-existent.

"No business?" Looking at the small house with four walls, Zou Chuan felt the hardships of Aopu's life.

"Yes, business is okay, life is fine, but ......" Op sighed and glanced out the window at the heavily guarded castle in the distance.

"Why?"

"There are no materials, now, the government and the government control the raw materials, the price of raw materials has risen very much, it is impossible for our small workshops to get raw materials, so the business is getting worse, but it doesn't matter anymore, I want to join the army, the military salary is enough for my sister to study, and it doesn't matter if the business is good or not......"

"Does this currency gallon empire work?" Zou Chuan took out a gold coin from his body and asked.

"Gold coin ......" Opple's eyes suddenly became dull, and he looked blankly at the thick gold coin in Zou Chuan's hand, he had grown so big, it was the first time he had seen a gold coin.

"Yes, gold, you can help me process a batch of things, and I can pay your wages with gold." Zou Chuan handed the gold coin to Opdao.

"Good...... Hey, what kind of pattern is this?! Rydell Imperial Bank ......" Op took the gold coin, with a look of love **, suddenly, he looked at the pattern and words on the gold coin in amazement and asked Zou Chuan, whether it is the pattern or the name of the empire, it is not familiar to him, especially the Rydell Imperial Bank, it is simply unheard of.