According to the predetermined strategy in the network, three seconds after Song Bu'a erected the space barrier, a group of sonic fighters swept over Yin City, passing across the sky at 100 times the speed of sound.

The fighter fleet bombarded the mechanical legion in the rear, but the firepower of the terror robots was also very excited, and the fighters were constantly smashed into flames along the way.

The missile's lethality to the horror robots is not particularly significant, only the robots at the center of the explosion will be torn apart, and the slightly farther ones will only leave some burning marks and uneven surfaces on the surface of the machine.

The group of fighters pulled up in front of the energy shield at great speed, and made a maneuver in the air and dived to the ground again, this time the number of fighters in the group had been reduced by half.

The reason why there has been no fighter fleet for a long time is that the human aircraft on the surface of the planet do not have too strong defense, and pay more attention to speed and attack.

The Mecha Corps can completely cover the fire network with rapid-fire machine guns to quickly annihilate the fighter group in a non-high-altitude flying state.

A sonic fighter is expensive to build, not to mention how cumbersome the training of pilots is, if it weren't for the fact that this battle is too important, it wouldn't be so expensive anyway.

The second round of missiles was not aimed at the mechanical legion on the ground, but at the energy shield, and the attempt to break through the energy shield was attempted, although according to the calculations of experts, the probability of success was less than 30%.

The missiles orbited each other and hit an area, and after a frantic fluctuation, the energy shield glowed with a dazzling light that spread throughout the battlefield.

Everyone was caught in a sea of light, and after a brief period of vertigo, a large hole was created where the energy shield was hit.

Many sonic fighters were blinded by the sudden white light just now, and the fighters lost control and crashed into the middle of the mechanical legion on the ground or on the energy shield.

Only a few sonic fighters immediately rose up, and after avoiding obstacles, they wanted to fly to the outskirts of Yin City, leaving the wreckage behind.

The space barrier was removed, and Ye Xingchen rushed out of a hundred meters in an instant wearing a cosmic combat suit, and the annihilation spear pierced through seven or eight terrifying robots.

The gray light in the energy line was sheng, and Ye Xingchen jumped up, and the hundredfold jump bonus made him fly directly into the air.

The blast cannon charge shot backwards, and Ye Xingchen rushed towards the gradually healing gap with the help of the reverse thrust.

The gap that had to be opened at such a huge sacrifice could not be missed, and the gap was healing faster and faster, and the gap that was only five meters in diameter was reduced to three meters in diameter.

Seeing that it was only less than half a meter in diameter, and Ye Xingchen was still ten meters away, he raised his annihilation spear and slammed into the gap that was only a little left.

The air instantly froze, and the ghostly energy of the annihilation spear frantically corroded the edge of the gap, reaching a state of equilibrium with the repair speed.

This was Xiao Yan's own change in the output rate of the Spectral Energy Generator, striking a delicate balance to prevent the energy shield from getting stuck in the Annihilation Spear.

"Master, give up, the current output rate of the Ghost Energy Generator is beyond your tolerance!"

"Can you do it a little more?" Ye Xingchen said, he had already felt a sharp pain coming from the palm of the hand held on the spear of annihilation.

"No, the ghost energy has begun to erode you, give up before it causes damage, the damage caused by the ghost energy is likely to be permanent!"

Ye Xingchen sighed slightly, and put the Annihilation Spear into the space, the appearance of the cosmic combat suit on his hand had been seriously damaged and was slowly repairing.

The gap disappeared in an instant, the space jumped and expanded, and Ye Xingchen left the outside of the energy shield, and now he could only rely on the huge caliber shock cannon.

If the expert group calculates correctly, the cannon will at least open a gap that will last long enough.

Yun Yu took heavy steps and strode forward with a large-caliber shock gun, he had experienced a hard battle before, and according to the regulations, he could rest.

Moreover, he had suffered a lot of physical injuries in the previous battle, and he needed to lie down to recuperate, and the doctor did not allow him to fly the mecha to the battlefield again, and rejected his request to volunteer to participate in the confinement program.

Yun Yu, who was bent on helping his eldest brother, still sneaked out of the ward and grabbed an unattended planetary combat suit type I and mixed into the formation.

When the reunion began, and the soldier in charge of carrying the blaster was wounded, he used his authority directly to insert himself into the replacement queue in the network.

Only when he personally carried this shock cannon could he rest assured that the key to the overall situation was whether this cannon could withstand the damn werewolf's energy shield and kill him steadily and steadily.

It was not far from the location where the blaster was supposed to be placed, but this distance was difficult, and the horror robot deliberately blocked the way, and Rao was anxious and had no choice.

"Get out of the way!"

Yun Yu roared in the chaos of the army, and the mecha legion stabbed into the interior of the mechanical legion, and the two sides scuffled together, causing the road to be blocked, and it became extremely difficult to move forward. A laser cannon burned through the terrifying robot that was entangled with a defender soldier, who opened his mask and glanced at Yun Yu gratefully, but the other man's face was hidden under the mask, and there was no way to know the true face.

"Take my place and lift the blaster, we must rush over!" Yun Yu roared loudly.

"Yes, sir!"

Yun Yu put down the heavy object and let the defenders he saved take over, and then his right hand popped out the sharp blade and slammed down on the terrifying robot in front of him.

The blade pierces through the soul greenhouse with precision, and with Ainiar as his helper, his attacks will not miss.

"Sir, be careful!"

A terrifying robot attacks Yun Yu from behind, desperately preparing for a physical collision with Yun Yu.

The GS-2 military rifle carried by Yun Yu's left arm was extremely powerful, and he didn't even turn his body, and his back to the enemy was a shot.

"Bang~"

The terrifying robot collapsed to the ground, and the soul greenhouse was directly destroyed, without any struggle at all.

The soldiers who were paying attention to Yun Yu were blinded, is this the long eyes behind them, so accurate!

Yun Yu didn't stop moving, his leg power skeleton was charged, he jumped on the spot, directly overwhelmed a terrifying robot, and then stabbed its vital parts with a sharp blade.

"Don't be stunned, take a position measurement!"

Amazed by Yun Yu's high accuracy and high operational ability, the soldier woke up like a dream, hurriedly pushed forward, and then put down the blast cannon.

"Sir, it's still a little close, and casting it now may not have the desired effect!" The soldier in charge of operating the blaster shouted.

Yun Yu in front raised his hand and killed a terrifying robot with one shot, in front of him was a dense formation of mechanical legions, the number of fighters on their side was sharply reduced, and every breakthrough step was very difficult, and it required very large casualties.

The mobile armored corps in the rear could no longer provide fire support due to the distance, and they were cooperating with the infantry to attack the terrifying robots emerging from the middle of the mecha legion, providing space for the retreat of the mecha legion later.

The human side struggled throughout the battle, as if being restrained by an invisible rope, which was caused by the disparity in scientific and technological strength between the two sides, only the mecha legion could confront head-on, and the only one that could break through the energy shield was the only large-caliber shock cannon.