This is a small city, pitifully small compared to the city of millions of people in the Human Alliance, but, in the era of cold weapons, this is an unusually strong city, the city radiates about five kilometers to the outside except for the heart's saucer city, that is. If you take Saucer City as the center, the diameter of the entire city is about 13 kilometers.

On the periphery, it is the outer city wall that is twenty meters high, outside the outer city wall, on one side is a piece of man-eating trees, the distance between the cannibal trees is more than 200 meters, deducting the attack range of the man-eating tree, the passage for humans to enter is only about ten meters.

I have to say that this is a fairly reasonably designed offensive and defensive fortification, and those cannibal villages are also a barrier, and the only thing that can break through the cannibal tree is with rockets, but even with rockets it takes a very long time. Because, the cannibal trees are well spaced, and the soldiers defending the city are familiar with the layout of the cannibal trees. Therefore, during siege warfare, it is easy for the defenders to attack the besiegers.

It is worth mentioning here that the cannibal village itself has a defensive capability, and one or two rockets cannot destroy the combat effectiveness of the cannibal tree, and the rattan of the cannibal tree itself can extinguish the fire, and it is also a very difficult thing to make the cannibal tree burn.

Of course, the cannibal tree is lethal to the enemy. It was also a threat to the officers and soldiers defending the city, and the distance of about ten meters was a rather dangerous distance. In times of chaos, it is easy to break in by mistake. Moreover, it is not advisable to ambush and defend...... To put it bluntly, the cannibal tree is a double-edged sword, hurting others and hurting oneself.

In the history books studied by Zou Chuan, there are many cases in which the cannibal tree is mentioned that it has devoured a large number of troops.

The city wall is on three sides, and at this time, Zou Chuan discovered that this is an incredible and magical place.

Except for that tens of thousands of acres of man-eating trees. On the other two sides are the passage of the desert and the savannah, and the city of ten saucers seems to be like a core at the intersection of the cannibal tree, the savannah and the desert.

In terms of design, there are heavy artificial traces. Obviously, those man-eating trees were cultivated by humans, and the desert itself is where it is, and the grassland and the desert are also uneven and encroaching on each other.

Standing on the top of the saucer city, you can see that the yellow sand and the prairie are encroaching on each other, some grasslands extend into the desert for tens of kilometers, and some quicksand has also entered the prairie for dozens of kilometers, in terms of the area occupied by yellow and green, the prairie seems to have the upper hand, of course, from the heart line, this occupies a negligible upwind, which can be ignored, because, whether it is the desert or the prairie, looking at it, you can't see the edge at all, it extends to the sky, and the blue sky is white.

Could it be that the Great Desert of Death in Oppe's mouth?

Zou Chuan believes that whether it is a desert or a prairie, or a man-eating tree, the scene of the intersection of these three parties should be artificial, at least, the man-eating tree on the prairie or the man-eating tree that almost formed a forest is within 800 years old, and there are no thousands of years old trees at all.

From the geomorphological point of view, this spaceship should have fallen on the desert, at that time, the human beings on the expedition spaceship were reluctant to give up the spaceship, spent a huge amount of manpower and material resources to connect the prairie to the side of the spherical spaceship, and then cultivated a large number of man-eating trees, and finally, used the huge hull of the spaceship to build a strong fortress.

Almost instinctively, Zou Chuan thought of how to break through this strong fortress if he led the army?

If you attack hard, you will pay ten times as many casualties as the defenders, and this castle is cleverly conceived. In the interior of the city walls, there will be several man-eating trees at intervals, and if the enemy breaks through the city, these cannibal trees must be avoided, and the consequence of avoiding the man-eating trees is to crowd and trample on each other, and the defenders will surround and annihilate them...... Siege!

The best way to break through the walls is to besiege them. However, the cost of the siege is higher, and the defenders can attack at will from countless city gates, and the person who designed the city gate seems to have thought of these possibilities, the disc city, which is less than fourteen kilometers in diameter, actually has more than fifty heavy metal gates, these metal doors use lever pulleys, as long as the inside of the gate is locked, it is more difficult to break through than to break through the city wall, but it can be easily opened and closed.

It's just that I don't know if the enemy besieging the city has a sharp weapon to attack the city, otherwise, even if the city is broken, it will have to pay the price of blood

Zou Chuan always believes that there is no city that cannot be attacked

"Mr. Zou. Please!"

Fuji Qianqiu broke Zou Chuan's reverie. This time. The gates of the Imperial City have been opened. Two black carved horses were also taken away, and on either side of the city gate, stood two rows of tall and mighty soldiers. Dressed in snow-white bone armor and armed with spears made of black wood, the heads of which were sharpened from the beak of a corpse and shimmered with a dark and heart-palpitating light, the guards carried short bows and quivers on their backs, as usual. If it weren't for a long knife at his waist, it would be a world without metal

In fact, it is known from the history books that this planet is extremely poor in metal resources, which is why some people use bows and arrows in large quantities, because these weapons do not need metal at all.

In this world, any kind of metal is worth an incredible amount.

Suddenly, Zou Chuan thought, this planet has no high technology, is it related to the scarcity of metal?

At least, that's one of the reasons!

In the high technology of human beings, it is inseparable from metal at all, and people are inseparable from metal all the time, from small cups and other daily necessities to large spaceships, if not, metal, the scientific and technological level of human beings will immediately regress to the Hongmeng period.

Thinking all the way, Zou Chuan had already entered the interior of this fortified castle, and when he entered the interior, he realized that the castle that looked magnificent and majestic on the outside was actually not high, and the highest was only two floors. And the footing structure looks weird. However, Zou Chuan understood at a glance that the base of this castle was built on the dragon skeleton of the spaceship as much as possible, taking into account the load-bearing capacity of the saucer-shaped spaceship's structure, so the structure of the castle looked very strange.

It's still a conference room, and this meeting is long. Before he accepted it, when Zou Chuan was taken outside the door by the attendants to wait, he could faintly hear the sound of talking. Soon, the attendant of the report came out and bent down to invite Fuji Chiaki and Zou Chuan to enter.

"The grass people see the emperor!"

Zou Chuan walked into the conference room. His eyes swept over the conference room, and immediately fell on the old emperor at the top, although the old emperor was old, and his clothes were no different from ordinary people, but where he sits, he had a majesty and bearing that others did not have, and it was easy to recognize.

Zou Chuan gave a standard military salute. He did not kneel. Although there are many emperors' homes in the Human Alliance, because of the progress of human beings, a xie kneeling salute is generally not used except for large-scale ceremonies, that is, a xie small soldier sees the emperor, and does not need to kneel and salute, but replaces it with a military salute.

Looking at Zou Chuan's straight military salute, everyone was stunned, which had never been seen before

And Zhao Lie had already recognized this young man who had a relationship with him in the prairie, the moment Zou Chuan began to look over, the eyes of the two intersected, however, Zou Chuan did not pause, Zhao Lie couldn't help but breathe a long sigh of relief, if Zou Chuan said that he had been to the prairie, then the black cauldron where the little duke was killed was determined, until now, the grand duke did not know that the little duke who entered the prairie to hunt had been dead for many days.

"You're going to buy my Corpse Bird King Armor?" The old emperor's cloudy eyes looked at Zou Chuan

"Yes." Zou Chuan nodded.

"300,000 gold coins!" The old emperor laughed.

"Deal, I'll get off the Saucer City, and I can pay cash immediately."

"Well, I believe that."

"What else do you want to buy?" A smile appeared on the corner of the old emperor's mouth.

"I need to see the Corpse Bird King's armor before I can tell you." Zou Chuan said slowly.

"Smack!" The old emperor clapped his hands gently, and immediately, an attendant walked in with a wooden box, looking at the strong attendant's expression, the contents of the wooden box were very heavy.

"Good, can I try it?" Zou Chuan opened the wooden box on the conference table and looked up at the old emperor.

"The armor is yours now, of course you can try it, but why don't you ......try it here?"

The old emperor shut up directly, because Zou Chuan had already taken out his armor, and calmly called dozens of attendants to help put on the armor of the Corpse Bird King.

With the help of the two attendants, very busy, Zou Chuan had already put on this armor, which was a pair of armor wrapped even around the head, revealing only a pair of eyes and a mouth.

After watching Zou Chuan put on the armor, the conference room was so quiet that it was suffocating, Zou Chuan's tall figure was more and more majestic after wearing the armor made of black bone pieces, and the figure was more and more majestic, faintly exuding a killing aura......

"What else do you want to buy from me? Tell me that is!" The old emperor looked at the armor on Zou Chuan's body, and his face showed a trace of pity and helplessness.

"I'm going to buy this castle!"

Zou Chuan's answer was so unexpected that all the people in the conference room looked at Zou Chuan with their mouths wide open. Even the old emperor didn't seem to react. looked at Zou Chuan with a sluggish face, at first. People thought of many relics of the emperor, but no one thought that Zou Chuan would want to buy this castle.

Everything is full of incredulity, but Fuji Chiaki is at a loss.

Zhao Lie shouted, and suddenly, the entire conference room was filled with a crazy killing machine, the walls were shaking, and the air seemed to be spreading in a circle. Immediately, the door to the conference room opened. Dozens of regiments surrounded Zou Chuan

A frenzied battle intent filled the air.

Zou Chuan's gaze was staring at Zhao Lie in front of the old emperor, and the gaze in his eyes was as sharp as a blade.