Cao Ren received Lu Bu's retreat notice, in fact, he himself didn't see the situation clearly, after all, the strength was not enough, the earth immortal was still too low, he didn't know what was going on in front of him, he was just a temporary command post, and there was no equipment.

But this does not preclude its judgment.

"Wei Yan, the generals retreat according to the predetermined plan, discard all the baggage, and retreat twenty kilometers with all their strength to the second line of defense!"

Cao Ren ordered that Wei Yanzheng would rise up, but he could not disobey the military order.

At this time, he felt that the entire spatial energy was filled with this, and many fierce beast spirits were scattered, and he should have stayed on the battlefield longer, making progress every minute.

"Retreat! Yide! The Gustav battalion was ordered to abandon the artillery carriage and retreat! ”

"Roger! Execute it now! ”

After the baptism of war, Zhang Fei is no longer willful, and has become presentable.

So the intense and orderly retreat was underway.

It is a bit difficult to retreat fifty kilometers within ten minutes, but for the spirit body realm, it can be done with all its strength.

The army dispersed like a tide, and the five demons felt a little inexplicable.

"That's it?" Bi Fangniao's body was boiling with fire, and he felt puzzled.

"Humph! You think about this Chenhe army too simply, you go up to chase after it, and make sure that one breath will make you a dead bird! Jiu Yingzui didn't accumulate virtue, but Bi Fang didn't seem to be angry.

"Jiuying, don't laugh, I'm really scared, you want to provoke this seat to be a pioneer, this trick is too pediatric."

Bi Fang had already made up his mind, as long as the army did not break through the opponent's fortress, he would never move forward, he had heard of that weapon, the ghost car was hit three times, and he tried his best to escape with his life.

As for Zhu Yan, it was because he had not attacked forward at that time, so he resisted the attack with the power of a half-saint.

Somewhere on the battlefield, Yang Xi saw that the first battle was over, and he also turned his head to everyone: "Let's wait and withdraw, and go to meet the two of the Law Saint and the Killing Saint." At this time, the opponent's battle intention to only attack the Martyrs' Palace had been exposed, and there was no need to worry about the Killing God Mansion and the Shang Jun Mansion, and the two seniors should also rush to the meeting place. ”

So the group also retreated to the second line of defense.

This second line of defense, which is said to be a line of defense, is actually four fortresses.

These four fortresses enclose the Martyrs' Palace in the middle, and each fortress is only three kilometers away from the Martyrs' Palace, at which point the laser cannon covers the entire range. This is why Lu Bu said that the second line of defense is broken, and the third line of defense is the space channel.

That's the way to escape.

The Xiatu Conquest Army was divided into two parts, the soldiers of the Xiatu Martyrs Palace and the Upper Realm Trap Army, totaling 80,000 people, and the four fortresses were 20,000 people each. The western fortress was commanded by Cao Ren, commander of the First Army. The northern fortress was commanded by Xu Huang, commander of the Second Army. The eastern fortress was commanded by Xing Daorong, commander of the Third Army, and the southern fortress was commanded by Yu Ban, chief of the general staff of the corps.

After the first army withdrew to the fortress, the second line of defense was officially put into place.

Each of the four forts is actually a military base, and each has a different content. Among them, there are important fortifications, such as power plants, locomotive factories, arsenals, communication plants, and metal smelting plants, which are used for military production in the lower earth base in peacetime, and become a place that must be defended in wartime.

Without these four bases, the Xiatu Martyrs Palace is nothing, and there is no point in giving up and retaining.

With these four bases, even the Gustav cannon has been produced. Although the oxygen content is low, it is only low, not nothing, and the chemical and physical phenomena are still the same as on the earth.

In the general command room, Gao Shun replaced Xing Daorong to operate the computer, and Lu Bu was in command.

"Commander-in-chief, the enemy army is attacking from the West Fortress, and the pressure is all on the West Fortress!"

"It doesn't matter, there are only more than 60,000 enemy troops left, and there are 20,000 laser guns and fifteen laser cannons in the west fortress. Wait for the enemy to attack, and when they are almost exhausted, we can break them in one fell swoop! ”

Lu Bu knew that the laser gun was powerful, and no matter how fierce the other party was, it was also flesh and blood.

As long as the imperial beast dares to rush into the range of fire, the laser cannon will wait.

West Fortress, Cao Ren looked at the screen nervously, at this time he had already reached the range of camera monitoring in various places, although it was damaged, but he could still see it clearly.

Wei Yan was a little excited, and he couldn't wait to rush directly into the battlefield and absorb it frantically.

At this time, Yang Xi and the others descended on the West Fortress and walked into the command center, and two rays of light in the distance also came, it was Bai Qi and Shang Ying.

Yang Xi led everyone to greet him, this was the first time he had seen this killing god, and he saw that there was a faint red in Bai Qi's eyes, which should be due to his body's fit with the military spirit.

"Yang Xi has seen Senior Bai!" The first time he saw Bai Qi, Yang Xi gave a junior salute.

And Zhao Yun and others behind Yang Xi all held the junior rites at the same time.

"I've seen my seniors!"

Bai Qi felt very embarrassed, his face softened a lot, and he showed a smile for the first time and said: "No need to be polite, today is wartime, so there will be no time to delay, Yang Yuan, you can tell me, what do we need to do when we are here?" ”

Bai Qi is the god of war, and he pays attention to war.

Yang Xi said: "Senior Bai, please wait, the enemy will enter the firing range immediately, at that time, in order to avoid accidental injury, we, including the two seniors, will not fight." I invite my seniors to come today, so please lead me and a few others to prevent the opponent's imperial beast from forcibly breaking through the space and attacking the command platform, if the other party doesn't come, then give up. ”

Bai Qi didn't want this war to be so easy, and thought that he was going to go to the front line to fight hand-to-hand, and he couldn't say that there would be a bloody battle today. After all, there are dozens of imperial beasts on the opposite side, and there are ancient demons.

Although Shang Jun is now progressing, and he can carry a half-saint emperor beast with his own strength, but two against five, even if he has a laser cannon, it is also a bit mysterious.

But Yang Xi said so, as a senior, it was impossible for him to take the initiative to ask Ying to fight, so he listened to Yang Xi's arrangement and sat on the side and waited.

"Report, the enemy is in range, please instruct the Führer!"

Cao Ren trotted over and reported, Yang Xi said: "You are the commander here, according to your actions, I am just an emergency today, and there is no need to report to me about everything!" ”

"Yes!"

Cao Ren turned around, secretly rejoicing in his heart, if no one pointed a finger, this battle would be under his control, which would be interesting.

Turning back to the command platform, he took out his binoculars and looked at them, pointed ahead and said, "Order!" All of them, shoot! ”

This order went out, and at the edge of the reinforced concrete fortress, 20,000 laser guns stretched out, and countless blue lights rushed straight at the herd.

"Woohoo! Woohoo! ”

The sound was much quieter than that of the long-range cannon, but the blow was even more powerful because it was too much.

As soon as the front row of the beast army entered within five kilometers, it directly fell into the next row, seemingly silently.

In fact, these were not completely dead, only some injuries, but when the back row pounced, it was a collision, and suddenly blood splashed and the body flew wildly.

Cao Ren wanted to use a telescope, but the immortals didn't need it, and in Bai Qi's eyes, he looked horrified.

This weapon, if Great Qin had it at that time, wouldn't it be effortless to unify the world, why would it take hundreds of years.

On that side, Zhu Yan and other big demons watched, their eyes were about to split, this time it was regardless of race, but it was the winged ones who suffered the most, and the fat relics grew up and became the main target, and they fell hundreds of them in just a few breaths.

"Scatter on all sides, surround the fortress, kill!"

Zhu Yan shouted, there were few individuals of the Zhu Yan tribe, only more than 90 of them were on the ground, and under the deliberate hiding, none of them were injured.

Yang Xi looked at this, turned his head to Shang Jun and Bai Qi and said: "Two seniors, this is the 20,000 soldiers and horses who defeated the 200,000 ghost soldiers of the Tuhan Court that day, and it is the unification of my Chenhe Kingdom, and this army and horse have also made great contributions." ”

Bai Qi doesn't care about the origin of this army, he only cares about this weapon.

The army of giant beasts separated on both sides like a flood to surround the fortress, and Cao Ren gave another order: "One group, south!" Second regiment, north! Three regiments to the east! Move! ”

"Whoa!"

The voice sounded, and the army, which was originally all on the western wall, suddenly divided into three and pounced on the other three sides.

The fierce beast army surrounded it, and the regiments spared no effort to shoot, and where the fierce beast could pounce, the front was also shot at a kilometer away.

(End of chapter)