The Slaughterer A2 is a biological weapon with extremely strong defense, and it is difficult for ordinary bullets to cause effective damage to it, but the mecha is equipped with a piercing cannon, and even the Slaughterer A2 will have to be crushed to pieces.

Although the Slayer A2 has a strong firepower output, it is vulnerable to the human killing machine mecha. The firepower of the mecha is more powerful than that of the Slayer A2, and even the first-generation mecha is not something that ordinary zombies can fight against.

The mecha continued to strafe at the front row of the corpses, and the extremely defensive Slayer A2 was like paper paste in front of the mecha. With the mechs in the battle, the situation was brought under control, and the group quickly refilled the destroyed turret, and built a ring of ground thorn traps around the gathering place......

Although the self-detonating zombies keep a certain distance from ordinary zombies to avoid the possibility of being detonated by high-voltage currents, the ground spurs are different, as long as the self-detonating zombies pass through this place, they will definitely be pierced by the ground......

The length of the thorn is as long as 1 meter, and the stab is definitely refreshing.

"Something is wrong! At this time, the demon king found that the suppressed corpse group began to change tactics, and the evolved zombies in the corpse group began to grab the self-detonating zombies and threw them at the shelter......

"Boom!! Rumble!!! Rumble!!! ＂

The self-detonating zombie hit the wall of the shelter like a bomb and exploded, although the wall of the level 5 shelter was already a few centimeters thick steel plates, but it had durability, and under such continuous bombardment, the durability would be exhausted sooner or later......

"That's not right! Something must be controlling the corpses! Luo Tianhuan realized that this was not the wisdom that zombies possessed, if every zombie evolved wisdom, then every zombie should not cooperate so tacitly, just like a professional army. You must know that even if it is a group of humans, it will take a lot of time to train into a well-trained army, and these zombies will naturally not be trained.

This endless group of corpses is like a puppet in the hands of a puppeteer, there is an invisible thread that controls each zombie to fight, and the controller behind the scenes is most likely the mother virus......

But the problem Luo Tianhuan is facing now is that he doesn't know where the mother of the virus is......

"Phantom ...... Phantom brother, the steel plate that sealed the elevator was knocked open, and a large number of zombies crawled out from below! At this time, the team channel suddenly came to the team member's report, and not long after the team member's report, the team member's death notice came......

"Ding! Team member Jian Yifeng has died...... ＂

"Damn! Xiao Feng and Lao Zhao, you quickly rush to the elevator on the first floor and immediately build a fort there! You must keep it for me! "Luo Tianhuan gave an order to the Demon King and Zhao Dexing, Luo Tianhuan knew very well that once the zombies broke through the shelter from the inside, then everything would be irreparable......

When Luo Tianhuan commanded the various departments to defend, those NPCs shrank in the corner, and all their weapons were confiscated by Luo Tianhuan, and it was the first time they had seen such a large group of corpses, so it was good for them to fight with so many zombies and not be scared to pee their pants.

The endless hordes of corpses in the darkness make people desperate, and what makes people even more desperate is that these zombies are like an army. Not to mention that Luo Tianhuan has never seen such a group of corpses, if Renault is here, it is estimated that he, a guy who has experienced a hundred battles, has never seen it, or in Renault's eyes, zombies are a kind of brainless thing, only the Zerg can be regarded as an army.

"Where the hell is the mother of the virus? Luo Tianhuan's brows furrowed, if the mother virus is not found, then there is a possibility that the shelter will be attacked tonight......

Renault once said to Luo Tianhuan that hesitation on the battlefield may cost his teammates and subordinates their lives, and Luo Tianhuan also made his own choice in those few seconds...... He's going to use a giant cannon......

Luo Tianhuan quickly rushed downstairs to the control car parked at the entrance of the mall......

The battle was extremely fierce, and several self-detonation zombies exploded near the control car, but fortunately, the control car had an outer layer of armor, otherwise it would have exploded into scrap metal like an ordinary vehicle......

"It doesn't matter where you're hiding...... If I go down with this shot, you will all die!" Luo Tianhuan locked the bombardment range of the giant cannon in front of the mall, which was just right to hit the rear of the corpses in a large area, and it would not cause too much impact on the shelter......

"Look at Lao Tzu's Italian cannon! Luo Tianhuan pressed the launch button, and at that moment, the entire dark sky of Hailin City was pierced by a ray of light...... It seemed to be a meteor, but only Luo Tianhuan knew that it was a cannonball......

"Boom!!!! ＂

The dazzling bright light dispelled the darkness, and even the earth trembled, and the deafening sound made everyone's eardrums hurt severely. The flames and light of the explosion engulfed a large number of zombies, all the glass was shattered in that instant, and the shockwave formed by the explosion was even more powerful, even Luo Tianfan's level 5 shelter was deducted 100,000 durability because of that shockwave......

Everyone can already imagine that if there is no shelter to protect them, in the face of that shock wave, there may only be the result of annihilation. It wasn't a nuclear bomb, and it didn't have the terrifying power of destroying a city in the instant of a nuclear bomb, but in terms of power, it could already be called a small nuclear bomb.

Thousands of zombies were destroyed in that instant, including the virus matrix that was hiding behind the corpses and commanding and controlling the zombie army, all of which were completely destroyed under the cannon cannon.

Due to their huge size, the giant cannon is not easy to carry, and it is usually installed on defensive fortresses or main ships, which is indeed powerful enough......

The mother body of the virus was killed by the giant cannon with one shot, and the zombies also lost their commanders, and they completely became a plate of scattered sand, but the embarrassing thing is that the cannon cannon also directly scrapped most of the forts, and everyone had to quickly rebuild the forts in order to defend......

Fortunately, the mecha has not been scrapped, it can still be used, and it can continue to be used to output fire to the corpses......

"Rebuild your defenses now! Xiaojie, mecha cover! Xiao Feng and Lao Zhao clean up the zombies inside! ＂

Luo Tianhuan gave the order, although the mother virus has been killed, but the danger still exists, and the defense must be established before the corpse group can be condensed again......

"Understood! Phantom brother! ＂

Everyone acted quickly, this night caused the Heavenly Dome Guild to suffer heavy losses, and this was also the only night that Luo Tianhuan suffered a big loss in so many days. The shelter was almost breached, and one of its team members was lost......