The Federal Central City is much more majestic than Yang Fan imagined.

Gao Li's void, looked up and saw only endless high-rise buildings, and there was no limit to seeing them.

The outer walls are like dragons, not only wide and thick, but also up to 100 meters high, much taller than many tall buildings in the city.

The psychic shield rises from the city, and even at the corner of the outermost periphery, it can completely cover the city wall up to 100 meters high.

However, it is not the time to appreciate the outdoor scenery of the Federal Central City, because there are already sounds of killing outside the city. Between the south gate and the east gate of the city, there are dense monsters of monsters of various levels everywhere within dozens of kilometers.

Some of them are fighting with human warriors, while others are constantly releasing demonic power to attack the spiritual energy shield outside the city wall, and constantly consuming the spiritual energy reserves inside the spiritual energy protection array.

Looking around.

The mountains and fields were filled with blood and blood, and the corpses of monsters and human warriors were everywhere. Both humans and demons suffered heavy losses.

When Zhang Hongxin and Yang Fan and the other two arrived at the battlefield, human warriors at the king level and below the king level outside the city were fighting fiercely with monsters, and the battle above the emperor level was gone, but in the void above their heads, space fluctuations would appear from time to time.

Needless to ask, human warriors and demon emperors above the imperial level have opened up corresponding space battlefields.

This is almost a consensus among the strong men of the human and demon clans, because no matter they are the human race or the imperial-level strong men of the demon clan, they do not want to destroy their current living environment on the planet.

If they do not enter the space battlefield, but start a war on the Origin Star, the huge battle fluctuations will not only greatly damage the surface structure of the Origin Star, but will also cause their respective ethnic groups to suffer irreparable losses.

Especially in the siege battle like in front of us, there are countless low-end warriors and monsters involved in the battle with monsters. They would not be able to let go without opening up space battlefields.

Brush!

As soon as Yang Fan and the others appeared in the battlefield, several emperor-level auras flashed in the direction of the demon clan's camp. The three emperor-level monsters looked at Zhang Hongxin and Lu Congrong with a vigilant look.

"Why, if you human race want to violate the rules of the war, will warriors above the imperial level also directly participate in this low-end battlefield?"

Soldiers are against soldiers, generals are against generals.

This is the default battle rules formed between the human race and the demon race for so long.

It is not impossible to destroy, but once one side does not abide by the rules and bullies the soldiers with generals and bullies the small with the big, it will usher in crazy revenge from the other side.

For example, the three imperial-level monsters that jumped out to obstruct or warned Zhang Hongxin and others were a means used by the demon clan to monitor or prevent high-level human warriors from breaking the rules.

The human race also has corresponding means. Once the demon race does not abide by the rules, the human race warriors will come out to warn.

Zhang Hongxin glanced at the three big monsters and snorted coldly: "Don't worry, I'm not interested in slaughtering those low-level little monsters. Even if I want to slaughter, I have to slaughter old beasts like you first."

Unless necessary, Zhang Hongxin did not want to break the rules. This is their human city. Once the chaos begins, a large number of demon emperors jump out of the space battlefield, and the most disadvantage is their Federal Central City.

The three big monsters on the opposite side were frightened by the cold murderous aura released from Zhang Hongxin's body and took a step back at the same time. However, they did not retreat and remained firmly in place, staring at Zhang Hongxin and his party.

Zhang Hongxin did not attack them. These guys who were responsible for guarding the battlefield generally did not directly participate in the battle, just like the messenger who exchanged letters between the two sides during a war, and killing them was useless.

Yang Fan looked at everything that was happening in front of him speechlessly.

I didn’t expect that there were so many rules in the real battle between the two tribes.

When he was in Jinghua City, he had never participated in a formal city moat battle. The only time he ended was to ambush the demon lord of the Qinlian Mountains.

That time, Jinghua City bullied the weak with the strong and bullied the weak with the more, but did not abide by so many rules.

After entangling all the emperor-level monsters of the opponent, the extra kings of Jinghua City, the Emperor, took action at the same time. In just a few minutes, they left all the tens of thousands of demon races brought by the demon lord outside the city.

"This time is different!" Ling Tian softly explained to Yang Fan: "This is a regular battle between the Holy Land of the Demon Clan and the Human Federation. Unless we are confident that all the demons participating in the war will be destroyed, it will inevitably lead to even more tragic attacks and revenge in the Holy Land of the Demon Clan!"

In other words, the annihilation battle that happened in Jinghua City last time was the human race that had an absolute advantage, and that demon lord did not have any too tough backstage, and he would be slaughtered. There was no need to worry that a stronger demon race would come to take revenge.

But the group of monsters in front of you all have a backstage. If you don’t tell them the rules, they won’t follow you in the future. When everyone thinks of stabbing them, both sides will suffer losses, and it will not be in the interests of both parties at all.

Yang Fanba smacked her lips twice.

Collecting the siege battles he had participated in before, they were all unconventional battles of wild routes.

Although most of the time it is soldiers against soldiers and generals, once one side completely occupies the top, it will not fully abide by the so-called battle rules.

"It's a strange battle rule!"

"But it's no wonder. After all, the martial arts of the strong men above the imperial level are too strong, and each of them has destructive power is like a nuclear bomb. If they are allowed to participate in the war without restrictions, the consequences will be unimaginable."

Yang Fan sighed softly.

The original intention of the three emperors of the human race and the five emperors of the demon race to establish the emperor's agreement was to limit the destruction of these high-end forces on the living environment of both groups and the original planet.

Now, even if the emperor's promise does not exist, the high-end combat power of the human and demon tribes dare not easily start a war on the Origin Star.

The space battlefield opened up in the void has undoubtedly become the best place for disputes.

"My friend Yang Fan, how about taking a walk to the space battlefield with me?"

Zhang Hongxin quietly invited Yang Fan.

Yang Fan's super support will undoubtedly exert more powerful combat assistance capabilities in the closed and narrow space battlefield. This is also the reason why Zhang Hongxin agreed to bring Yang Fan over to support the central city.

"Don't worry."

Yang Fan shook his head slightly, glanced at the three emperor-level monsters who were monitoring them, and then looked at the many human warriors besieged by the demon clan under the city wall, and asked Zhang Hongxin softly:

"Professor Zhang, with my current level 6 Martial King's strength, participating in the melee field outside the city should not be considered a foul, right?"

Zhang Hongxin was stunned, as if he understood what Yang Fan meant, and nodded slightly, "That's natural. As long as you don't use your imperial pet animals to help the battle, it's not considered breaking the rules."

"After the emperor's promise is gone, the king-level strong men can already participate in ordinary siege battles. If you are willing, you can go to the battlefield below to kill the enemy at will."

"However, the battlefield below is too complicated. Even if you go down, it will not play a big role. In my opinion, it is most important for me to follow me to enter the half-step imperial-level space battlefield."

Things have priorities. As long as they win on the high-end battlefield, even if the battle outside the city fails, it will not have much impact on the overall situation.

Yang Fan's auxiliary ability does not seem to be suitable for such a large low-end battlefield that stretches for dozens of kilometers.

Instead of wasting time here, it would be better to enter the space battlefield earlier and give the high-level monsters of the demon race a first.

"It won't take too long, give me a minute!"

Yang Fan did not explain much. After greeting Zhang Hongxin, he directly took the deer back to the pet space and then flashed into the battlefield below.

"The field of gravity is opened!"

With the thought moving, Yang Fan's spiritual power exploded and the field of gravity was fully opened.

"You have used the gravity field on the level 7 demon king Mad Lion Beast, and the gravity attribute blessing was successfully supported. The level 7 demon king Mad Lion Beast was under the strong pressure of nine hundred and ninety-nine times the gravity attribute. You are overwhelmed with the body collapsed like mud, with mental power +10, spiritual will +10, domain range +1."

"You successfully killed a level seven demon king mad lion beast using the gravity field, and your experience against the enemy has increased, your qi and blood strength has been enhanced, your qi and blood strength is +7000, and your spiritual will +5."

"You have used the gravity field to the level 6 demon king Gibbon, and the gravity attribute blessing is successful..."

"You successfully killed a level 6 demon king Gibbon using the gravity field, and your experience against the enemy has increased..."

“…”

Brush!

Wherever Yang Fan passed, within a radius of several kilometers, all the demon races were like being pressed by Mount Tai. The low-level monsters under the demon king were crushed into pieces into pieces, and the system prompts were even more like rain.

The human warriors who were fighting hard against these demon races were all confused and stunned on the spot.

Especially those warriors who were seriously injured or were about to die in the mouth of monsters, they felt like they were dreaming and had not come back to their senses for a long time.

Who am I, where am I, and what am I going to do?

It's still in a dream, so fantasy and so unreal.

Very suddenly, their opponent turned into meat pies and stuck to the ground, and the demon blood flowed, dyeing their soles red and soaking them.

Then, some warriors with keen spiritual sense soon noticed that a figure seemed to float by above their heads. Wherever the figure passed, the devil below seemed to have encountered a harvester and fell down in an entire piece.

All the low-level monsters that fought against human warriors were swept away. In just a few seconds, no less than 20,000 monsters were crushed into meat pies and stuck to the ground. The scene was extremely spectacular.

"This... isn't it too awesome?"

"Who is that person? Such awesome kingdom realm, why have you never seen him before?"

On the ground, many human warriors noticed Yang Fan's existence, and they were shocked by Yang Fan's large-scale and efficient way of killing monsters, and were shocked by the gods.
Chapter completed!