In the wilderness, Li Yunfei rode forward while looking at the map of human territory in his hand, and fell into deep thought.

The shape of a human urban agglomeration is like a round wheel, and the giant cities are the nails on the spokes of the wheel.

The outermost ones are, of course, seventy-two Black Iron Cities. These megacities have the largest average population, the lowest combat effectiveness, and the lowest level of civilization, and all they produce are some of the most rudimentary products. Because of this, it is the easiest to be attacked by giants.

From this point of view, these black iron generals are like cannon fodder for human urban communities, or a buffer zone used to consume giants.

A black iron city with a population of millions and nearly 10 million, once it is broken by giants and falls into the tide of giants, it is simply a paradise for giants to carnival and a restaurant for overeating.

And at this time, this giant city can also temporarily drag down the giants, so that the remaining giant cities have time to fight or flee......

Thinking about it carefully, Li Yunfei couldn't help but feel a chill down his spine, the person who designed the human urban agglomeration in the first place definitely took this into account......

Of course, according to the information obtained from Piller, the human and giant high-ups had reached an agreement and signed a contract before.

That is, giants can attack human cities, but the highest-level giants who attack Black Iron Commander City cannot exceed the Black Iron level. In the same way, the highest level of a giant attacking the human Silver King City cannot exceed the silver level. In the relevant battle, the human side cannot have more warriors than the corresponding level to participate in the battle.

This contract was agreed upon by the high-level leaders of both humans and giants in order to avoid unnecessary consumption. After all, although humans are forced to build cities on this giant god continent, they are still a powerful race, and although the giants are large in number and strong in battle, they are not willing to consume them senselessly.

It's just that this contract is definitely not an equal contract!

This point was discovered immediately after Li Yunfei learned the content of the contract.

The content of the contract seems to be fair, that is, humans and giants can only fight at the same level, but the number of black iron level warriors of humans is much less than that of giants of the same level!

In a Black Iron General City, there are only a few dozen Black Iron level human warriors, and being able to reach hundreds is already an extremely powerful Black Iron City. But for the giants in the wilderness, it couldn't be easier to gather a large number of black iron giants!

From this point it can be seen that human beings are still extremely weak compared to giants. If it weren't for the fact that the giants' higher-ups didn't seem to want to fight with humans now, then the current situation of humans must be much worse than now, how many giant cities can be left?

Along the way, Li Yunfei has been thinking about this problem.

He came to the conclusion that if the giants were determined to wipe out the human race, then with the current strength of the human race, it would inevitably perish completely!

Fortunately, the giant doesn't seem to have this idea now, and he must speed up the implementation of his plan......

Roland Giant City is located in the southwest of the human city cluster, and is one of the six Black Iron Generals under the nominal jurisdiction of Lingyun King City.

The road from Roland Giant City to Lingyun King City can be said to be completely in the human territory, and it is completely in the hinterland of the human territory.

Unlike when they entered the territory of giants before, on the way to Lingyun King City, Li Yunfei and the others barely encountered many giants. The number of giants is much smaller than in the Giant Wasteland.

Moreover, the giants they encountered were only some low-level giants, and not even a single noble giant appeared.

Although this result was expected, it also surprised Li Yunfei a little.

Along the way, 10,000 heavily armed soldiers sprayed the powder of the Giant's Heart on their bodies, and all tied thick cotton cloth to the horses' hooves to soften the footsteps. Along the way, only sporadic low-level giants stood in the way, and it was simply a roar after a few minutes of killing.

Ten days later, over a hill, a huge city appeared in the distance.

From a distance, the walls of this giant city are 60 meters high, and the bricks and stones used to build the walls are a special kind of rock, and from a distance, they emit a soft glow under the sun's rays, forming huge spots of light, which look like white clouds.

This giant city is the destination of this trip, Lingyun King City!

It is said that the walls of this Lingyun King City are all made of a kind of granite made of local materials, which is extremely hard, and at the same time has a special reflection, like white clouds, which gives Lingyun King City the name.

At this time, at the head of Lingyun King City, groups of heavily armed soldiers were constantly patrolling the wilderness.

"Grand Duke, let's go into the city. Li Yunfei asked Piller.

"Good. Piller nodded and said, "Give the order to go down, and the whole army will dismount and advance on foot." ”

Although he brought a guard of 10,000 soldiers, this is Lingyun King City after all, and his side is a guest, and only by dismounting and walking can he show the courtesy of the guest.

At that moment, the Roland Iron Guard and the Demon Gold Warrior dismounted at the same time, leading their horses forward.

After a while, they had already arrived at the gate of Lingyun King City, and they saw a hanging basket fall from the city wall, and a herald from Roland City sat in and handed the documents of Roland Giant City inside.

Above the Lingyun King City, Viola, the commander of the South Main Gate, was resting in the watchtower, when he saw a herald running in with a piece of paper.

Viola took the paperwork casually and looked at it, and couldn't help but smile contemptuously on her face, and said to herself, "It turned out to be those stinky and hard guys in Roland City...... Hmph, it's just a small black iron general city, how dare you be so arrogant...... Dare to even humiliate Lord Luthor......"

"My lord, it is said that the new Grand Duke of Roland is the son of old Roland, a cowardly and incompetent man who was almost usurped by his younger brother......" Viola said with a smile as an officer beside him.

Viola snorted coldly and said, "Then let's let them understand that Lingyun King City is not just someone who can come! Go and report the news to Lord Ken." ”

......

In front of the south main gate of Lingyun King City, everyone in Roland Giant City waited for almost half an hour before they saw a side gate of Lingyun King City open, and they heard a voice shouting from above: "Come in through the side door, someone has arranged your place." ”

From beginning to end, not even a single officer who received it appeared!

Seeing this scene, Mo Qi, who came with Piller, couldn't help but be furious, and said, "Grand Duke, the people of Lingyun Royal City are really too rude! You are the monarch of a country, not only did they not send a high-level greeting them, but they didn't even open the main gate, it is simply unreasonable!"

Piller also understood that the other party must be deliberately contemptuous, and wanted to give his group a disadvantage.

After all, Roland Giant City does not belong to the Western City Alliance, and it would be strange if the people of Lingyun King City were not dissatisfied.

Thinking of this, although Piller was an extremely kind and generous person, a trace of anger flashed in his eyes. Without him, if others were disrespectful to him, then he might laugh it off, but at this time, he represented Roland Giant City, and the behavior of this Lingyun King City was too rude!

Li Yunfei squinted his eyes and looked at the side door in front of him, and said slowly: "Grand Duke, this meeting, a total of eighteen Black Iron Giant Cities and three Silver King Cities participated, since our Roland Giant City is here, we should let the host and guests know." ”

Piller's eyes lit up, and he instantly understood the meaning of Li Yunfei's words, and said, "Thor, what do you mean ......?"

Li Yunfei showed a sly smile and said loudly: "Please review my mighty army of Roland Giant City." ”

"Good!" said Piller, slapping his hand on the saddle and smiling.

Li Yunfei immediately asked the attendants around him to set up a simple amplification magic circle beside him, and shouted at the ten thousand soldiers of Roland City: "Soldiers, get on your horses, get ready, and accept the Grand Duke's review!"

"Yes!" The 10,000 soldiers, all of whom were elites, immediately roared in unison and turned on their horses. At this time, many people also saw the attitude of Lingyun Wangcheng, and they had already held their breath.

Li Yunfei continued to order: "Retreat 1,500 meters, geese march!"

At the same time, 10,000 cavalry turned their horses' heads and rushed to a place 1,500 meters away from Lingyun King City in unison, setting up their formation.

These 10,000 soldiers are all battle-hardened, and although the number is not too many at this time, they have the prestige of hundreds of thousands of troops.

At the same time, under Li Yunfei's order, several simple amplification arrays were arranged around the Roland soldiers' military array.

"Fight to the death and don't retreat, defend me Roland!" Li Yunfei shouted.

"Fight to the death and don't retreat, defend me Roland!" 10,000 soldiers shouted at the same time, coupled with the amplification effect of the amplification array, that scene can only be described as earth-shattering!

On the walls of Lingyun King City, the pot immediately exploded!

The city defense army of Lingyun King City didn't understand what was going on at all, so they couldn't help but look over, and immediately found that in the wilderness in front of the city gate, there were 10,000 heavily armed soldiers, standing there murderously.

What should they do? Attack, defend, or leave it to their own devices? For a moment, all the soldiers had no idea.

Viola, the commander of the South Main Gate, also saw this scene at this time, and immediately became overwhelmed and didn't know what to do.

"Are these Roland people all crazy!?What are you doing here!?" Viola scolded angrily.

"My lord, these people from Roland City are crazy......! They're in a siege stance!" shouted an officer who ran in and crawled nearby.

"What??" Viola's eyes widened, and he immediately lay down on the battlements and looked down, and saw that five thousand soldiers of Roland City had drawn their swords in their hands, and the remaining five thousand people had taken out a metal pipe, not knowing what to do.

At this moment, the voice just now sounded again: "Demon Gold Warrior, salvo, 60 degrees in elevation!"

As soon as the words fell, five thousand fiery flame bullets shot out, like a rain of fire, swept over the walls of Lingyun King City and blasted towards the sky!

After these flame bombs reached a height of hundreds of meters, they immediately exploded, burning the sky to the color of fire!

"Squeak-" The south main gate of Lingyun King City quickly opened, and Viola, who was sweating profusely, ran out with a team of guards, shouting as she ran: "I don't know that Grand Duke Piller is coming, I have missed the distance, forgive my sins!"