I can extract health points

Thousands of players on the main battlefield watched with their own eyes that nearly half of the enemy's armored forces were destroyed in an instant, and the anger in their hearts was immediately relieved, as if the spirits of the fallen soldiers had finally been comforted.

But Li Xiao had no time to be happy. He had already heard the dull roar coming from the sky. He looked at Yun Dongliu, and Yun Dongliu also looked at him.

The two looked at each other and knew what was going on. Yun Dongliu hurriedly ordered: "All Lynx infantry fighting vehicles anti-aircraft machine guns are ready!"

Li Xiao opened the team channel and shouted to a commander: "Red Arrow air defense missiles are ready!"

In just one minute, countless black spots appeared over MSI City. These black spots were very conspicuous under the sunlight and were gradually getting bigger.

As these black spots approached, the roar became stronger and stronger, even to the point where people could not hear clearly what they were saying.

That's right, the Army Aviation Regiment under the 129th Army Group finally set out. Hundreds of Griffin armed helicopters fired two hundred anti-tank missiles at Li Xiao's armored forces from a distance of three kilometers.

However, Li Xiao, who had just obtained the durability of 200 infantry fighting vehicles, was not afraid at all. He had already added the 50 million durability to the 70 infantry fighting vehicles with low health, and each infantry fighting vehicle once again obtained a durability limit of more than 700,000.

Caston looked forward to watching the anti-tank missiles fall into the enemy's position, but after a flash of fire, he still saw the infantry fighting vehicles advancing forward.

"Damn it! What kind of magic did these aliens use!"

Caston roared hysterically, but no one could explain.

"Keep attacking! Keep attacking! Blast them into slag for me!"

The armed helicopter continued to launch a second round of 200 anti-tank missiles, but still failed to achieve success.

So the commander of the Army Aviation Regiment had to order the armed helicopter to approach and attack with rockets.

Seeing the fleet approaching, Li Xiao smiled slightly: "I've been waiting for you!"

As soon as the voice fell, at the edge of a forest behind the entire battlefield, fifty sets of Red Arrow individual portable anti-aircraft missiles from the newly formed air defense battalion of the Xiaoyao team pulled the trigger at the same time.

Fifty Red Arrow thermal infrared guided missiles accurately attacked the helicopter group that was cutting into the battlefield.

The distance of two kilometers is just a moment for missiles. When the pilots of the Black Hawk Empire heard the alarm sound of being locked by missiles in the cockpit, they could already see the missiles flying towards them with long white smoke.

The dozen armed helicopters at the front pulled up at the same time and released jamming bombs, but unfortunately the mobility of the Red Arrow missiles was far greater than that of the armed helicopters.

The missiles that arrived one after another blew up more than 40 Griffin armed helicopters that were just about to enter the rocket launch state. Seeing that the enemy actually had individual air defense weapons, the remaining pilots were frightened and quickly pulled up the altitude, and at the same time fired dense rockets at the location of Li Xiao's armored unit.

They could withstand anti-tank missiles, so the damage from rockets was not enough.

After withstanding a round of rocket attacks, the anti-aircraft machine guns of forty Lynx began to work hard, and the firepower network formed instantly gave the Army Aviation Corps a surprise. The 14.5mm machine gun bullets with fast initial velocity and high lethality immediately swept away thousands of HP of the armed helicopters in hovering state.

"Quickly pull up! Quickly pull up!"

The commander of the Army Aviation Corps hurriedly asked all helicopters to pull up the altitude to avoid the anti-aircraft machine gun attack.

At the same time, the ground forces commanded by Liunian had already rushed to the defense line of the Black Hawk Empire.

The Black Hawk Armored Division, which had lost more than half of its firepower, was obviously insufficient at this time. What was even more fatal was that the ammunition of the infantry fighting vehicles and main battle tanks had been exhausted one after another when the Xiaoyao troops were already killing them.

In this case, the few remaining troops of the mechanized infantry division hiding in the back were pushed to the front, but the mechanized infantry division, which had no large-scale damage capability, was simply a mantis trying to stop a chariot when facing an attacking force dozens of times larger.

Realizing that the defense line was about to be breached, the Army Aviation Corps had to risk descending altitude and using the aircraft-mounted aircraft guns to fire at the Xiaoyao troops' vanguard.

The aircraft guns had an extremely fast firing rate and were slightly less powerful than the infantry fighting vehicles, but dozens of armed helicopters fired at the same time, immediately frustrating the attack of Liunian's fourth echelon.

"Fuck! Old Xiao should hurry up!"

Liunian was heartbroken to see the front-line troops being swept down. During this period, the opponent's ammunition was exhausted. They finally had a few minutes to take the opportunity to break through the defense line, but the armed helicopters became their stumbling block. Even military off-road vehicles and civilian vehicles could not withstand the aircraft guns.

"Don't be impatient! You can't eat hot tofu in a hurry!"

Li Xiao said calmly. In his sight, the Lynx infantry fighting vehicles had begun to advance, and the three armored companies of Di Yun, Yang Chao and Lenghe were still loading anti-tank missiles.

He looked back at the Red Arrow missile launch position behind him. The only thirty remaining Red Arrow missiles allocated to Xicheng had been reloaded into the launcher and were now aiming at the armed helicopter.

The commander of the Army Aviation Corps was helpless at this time. They should have withdrawn after firing their ammunition, but the MSI City Command was afraid that the defense line would be forced, so they asked them to empty their aircraft guns before withdrawing.

In just these two minutes, another thirty helicopters were locked by missiles.

In a flash, the Red Arrow missiles took off and attacked the fleet, killing twenty-four armed helicopters in a few seconds.

Six armed helicopters released infrared jamming bombs and evaded with large maneuvers to survive.

However, this also caused heavy losses to the Army Aviation Corps. Under the frequent attacks of the Lynx anti-aircraft machine guns, the commander of the Army Aviation Corps had to order the remaining 40 helicopters to return immediately.

Without the interference of armed helicopters, the hundreds of thousands of troops of the Fourth Echelon successfully hit the armored defense line of the Black Hawk Empire under the crazy attacks of howitzer fire and rocket launchers.

A large number of military off-road vehicles with heavy machine guns on board fiercely concentrated fire on the infantry fighting vehicles with residual blood. Even the remaining 120 to 30 main battle tanks had no time to retreat and were bombarded by various rockets.

Some soldiers even rushed up fearlessly to stick C4 explosives on the main battle tanks.

This mechanized infantry division on the main battlefield had lost about half of its people before. Now that the defense line was broken, it could only turn around and evacuate to MSI City.

With the violent explosion of C4 explosives, the armored forces on the front battlefield of the 129th Army were annihilated. Affected by this, the two anxious battlefields in the east and south also became clear because of the retreat of the Black Hawk Empire defenders.

"Brothers, charge!"

"Kill!"

"Occupy MSI City and capture the Black Hawk Commander alive!"

Countless soldiers and players poured into this second-tier metropolis with an area of ​​200 square kilometers and a civilian population of 6 million from various roads in the west of the city.