"Boom, boom, boom, boom, boom!"

The deafening gunfire rang out quickly, but this time the gun did not attack the ground targets, but the water demons who were climbing outside the firing mouth of the fort.

A high explosive bomb explodes on the water demon. Even if it can't kill the water demon with a * gun, it can also blow the water demon out and fall directly from the city wall.

One water demon was blasted with flesh and blood, and some were even directly blown in two by high explosive bombs. The body of the water demon fell from the city wall like raindrops. There were too many fire points on the city wall. Even if it could carry an anti-aircraft machine gun, it would be difficult to carry it. Another crab demon lay around the shooting mouth, smashed the shooting mouth with pliers, and smashed the concrete at the shooting mouth, Trying to smash the muzzle.

"Sir, those water demons have approached the 60 meter cordon. The remaining troops of the air and space army request to take off!" Command center, a major general commander shouted.

"Wait, the air and space forces continue to wait!" Nanye looked cold and fierce. Looking at the huge electronic screen, those dense water demons on the electronic screen were like a rising tide. The middle line of the castle wall of Qinghu fortress was a 60 meter warning line. Once it exceeded this warning line, the water demons could rush directly to the wall at any time.

"Yes, sir!" The commander of the major general was unwilling, but he still clenched his teeth and saluted.

Although the air and space forces of Qinghu fortress lost more than half, the remaining air and space forces still have the power of World War I, especially the nine armored ships left, and the fleet's combat power has not decreased significantly. Before supporting Sifang Island, although the loss of armored ships is not small, in the final analysis, only three were lost, and most armored ships have not lost.

"Quack!"

At this time, a frog essence pressed a clam essence to block the shooting port, then jumped up and jumped on the wall of Qinghu fortress, which was the first water demon to rush up the wall.

"Kill!"

But before the frog essence fell, a team of soldiers suddenly killed it. The alloy steel knife cut it with Li Xiao. Blood light appeared from the frog essence in an instant, and the frog essence was dismembered in an instant.

Li Mu looked at the blood all over the sky and looked calm, but the fighting spirit began to appear from him. With a loud bang, the body of the frog essence hit the wall heavily. The bright moon in Nangong turned white and suddenly had an impulse to vomit.

She had not seen the corpse of the monster, but the heavy pressure of war was right in front of her. This pressure combined with the bloody corpse of the monster had an unbearable impact.

"Get ready to fight!"

With a roar, Li Mu directly took out a long knife, which was sent by the logistics department. It's similar to a horse chopping knife. It's too wasteful to deal with ordinary monsters with only vigorous bombardment. This is a war, not an ordinary fight alone. From the beginning of the war, it's definitely not a wise choice to use a lot of energy to deal with some small monsters.

"Roar!"

"Hiss!"

The roar of the water demon sounded fiercely. Those water demons who climbed up had stronger strength and fiercely urged the evil spirit, and instantly soared into the air. The dense water demons directly jumped over the last tens of meters of the city wall and rushed frantically towards the city wall. Even if all the guns on the city wall were fired frantically, it would not help.

There are too many water demons to stop.

"Kill!"

The soldiers in front of the city wall immediately welcomed up. One soldier urged the knife awn and instantly cut a water demon into two sections. Another soldier just split a water demon, and then was knocked down by another water demon. In the blink of an eye, the red blood flowed out.

Screams, howls, wails, all the voices intertwined to form a scream of despair.

Many water demons rushed up, but they were soon eliminated. Although the soldiers also had casualties, the casualty rate was not high. Those water demons could not rush up all at once, and the number of water demons rushed up each time was not too much. In addition, these water demons were just ordinary little demons, which could not pose too serious threat to the soldiers.

These water demons are just miscellaneous soldiers under the four tyrants of Qinghu. Their role is to shake the defense line of Qinghu fortress, consume the ammunition of Qinghu fortress, and consume the strength and energy of soldiers.

If a steady stream of water demons can rush up, they can also kill the demon army. Ao Guang's wisdom is much higher than that of ordinary people. He won't be unaware of this.

"Sir, the water demon has boarded the city wall. Let's send out the air force!" Seeing the picture on the big screen, the major general of the air and space army couldn't help saying again.

"These water demon soldiers can't kill them. Do you think the four tyrants of Qinghu have only this ability? This war has just begun! " Nanye didn't look at the major general. He directly ordered "the air and space army will continue to stand by, and all UAVs will be equipped with large equivalent thermobaric bombs!"

"Yes, sir!"

Nanye's order was immediately passed on. Qinghu fortress received the full support of the mountain city. Almost all the weapons in the mountain city are Qinghu fortress, including unmanned reconnaissance aircraft and unmanned attack aircraft. Qinghu fortress has only fighters and large bombers.

Qinghu fortress has no conditions to maintain and take off and land these equipment.

On the city wall, all the soldiers are fighting bloody battles. There is no sign of stopping the sound of artillery and anti-aircraft machine guns in the city wall. All weapons are firing wildly, and all the soldiers are fighting desperately.

Li Mu also took the death squads into the battle. Although the death squads had only 5000 people, their strength was much stronger than that of the water demon who climbed the wall. The death squads helped fight. The war damage rate of the soldiers was very low, and the casualties had been controlled at a very low level.

But the number of water demons is too much. Although nearly half of the water demons have no chance to climb the wall, even if the remaining half are killed continuously, it also brings great pressure to the position above the wall.

When endless water demons are killed, even iron people will be tired. Once tired, they will react slowly on the battlefield, which may be the difference between life and death.

"The first team retreats, repairs and recovers, and the second team confronts!"

Li Mu is also bleeding. Three giant sabres have been changed from the storage bag. Basically, all the sabres in front are broken by killing demons.

Even with Li Mu's horizontal martial arts practice, I feel a little tired after two hours of high-intensity fighting, not to mention the soldiers. Many soldiers are fighting with an iron will.

Li Mu suddenly ordered the soldiers to carry out the order subconsciously. Half of the 50000 soldiers on the wall immediately retreated for tens of meters and withdrew from the front line of the battle. The soldiers covered with blood immediately took out all kinds of pills and quickly took them. They took all kinds of pills, such as Qi tonifying pills, blood tonifying pills and fruit belly pills.

Then Baijiu drink, alcohol can speed up the digestion of these drugs.

The retired soldiers are doing their best to recover, because they know they don't have much time to delay.

Half of the soldiers retreated, the other half of the soldiers immediately suffered greater pressure, and their casualties began to increase rapidly.

"Li Mu, you dare to command indiscriminately. Once there is a problem in our defense area, it is your responsibility!" Zhao Xin killed a water demon with one punch and looked at Li Mu coldly from a distance.

Li Mu glanced at him without expression. Zhao Xin, with Luo jiuxia Zhong and the poison devil under his command, only made a symbolic move. He didn't even make a serious move at all, let alone try his best.

At present, these guys are unwilling to contribute to Qinghu fortress. Li Mu has no interest in talking nonsense with him.

"Kill, the death squads follow me and do their best!"

With a roar, Li Mu put away his Sabre and immediately rushed to the sky, directly urging a human soul.

"Yipin human soul open!"

"Mountain and river ten thousand beast potential, fire and ice mountain and river ten thousand beast fist!"

Li Mu directly summoned a person's soul and immediately solidified his momentum. Now he has reached the king of boxing. When he first joined the king of boxing, he has been equivalent to Xiao Rongyu in the world, but Xiao Rongyu is the peak of the king of boxing, and Li Mu has just stepped into the king of boxing, but even so, Li Mu's efficiency of congealing power is also much higher than that of the handsome state of boxing before.

Entering the realm of boxing king for the first time can raise the boxing power of mountain river beast boxing to the limit state of 38 times. However, it only takes six breath to condense the power, and the energy consumption is not small. Even in Li Mu's current realm, the ultimate fist will consume about one-third of the energy.

Such a fist is powerful, but it consumes too much energy. Therefore, Li Mu only calmed down for three seconds, and then blew it out. This fist is nearly 20 times the mountain river ten thousand animal fist.

"Roar!"

The mighty long river of beasts appeared directly above Li Mu, and a monster turned into gas roared. Some of these monsters were frozen and condensed into ice crystals, while others were burning. One by one, they were burning flames. Then the mighty long river of fire and ice rushed directly to the water demon.

This fist was condescending and directly penetrated the rushing water demon. Then a flame and a cold ice roared down the city wall. The city wall was 100 meters. One water demon was destroyed by the powerful flame fist. Another water demon was frozen directly. Then the body of one water demon was broken and fell from the city wall.

With Li Mu taking the lead, the Supreme Master of other death squads rushed out immediately. All kinds of powerful martial arts roared down, and the soldiers were divided into two teams, which was reduced by half. The water demon rushed up not only failed to move forward, but was almost emptied directly from the city wall.

General Nanye in the command center saw that Li Mu's strategy was effective and directly ordered all the wall defense areas to fight according to this strategy.