"Warning! Warn! The alarm in the command center sounded, Leng Ying stood up and looked at the overwhelming zombie birds on the display screen, "The power grid is energized, don't let them in!" The flamethrower system is activated! The tank regiment attacked, help them, there are too many mutated zombies on the city wall now! Helicopter brigade! Take off as soon as the zombie birds are dispersed and crush the corpse wall! ”

"Understood!" After the order was given, Leng Ying didn't sit in the command room anymore, she really couldn't sit still, she had to go outside to take a look, "Comrade Commander-in-Chief!" We're done! ”

"Good! Waiting for the right moment to prepare for the attack, what was the situation on the side of the tank regiment? ”

"I've assisted the soldiers on the city wall in destroying the third Bone Blade Zombie!"

"What about our casualties?"

"Now the city lord is counting the number of people over there, and it is estimated that there will be results later!"

"Very good, you go get busy!"

"Yes!" After the soldier saluted Leng Ying, he quickly returned to his combat post, and Leng Ying also took out his Dawn No. 1 and stood outside the command center, overlooking the entire fortress and preparing for a wave of snipers!

"Everyone, be careful! Don't panic! Pay attention to the location of the Bone Blade Zombies! On the city wall, in order to quickly repel the bone blade zombies, Ah Yong also fought in person, he took a knife in one hand and a gun in the other hand to kill several bone blade zombies, looking at the soldiers who were split in half by the bone blade zombies, he felt very uncomfortable, but his ability was limited, there was no way to kill all these bone blade zombies, and the energy cannon could not be used on the city wall, if it was used, the bone blade zombies could not kill a few city walls were likely to collapse, and they could only be killed one by one, "Go die!" Ah Yong jumped on the back of a bone blade zombie and shot him in the head, the bone blade zombie that was shot quickly fell, and Ah Yong immediately bounced up and prepared to attack another bone blade zombie, but he didn't expect to fall into their trap, just at the moment when Ah Yong took off, the bone blade zombie who was still attacking the soldiers behind him suddenly turned the bone blade in his hand and slashed towards Ah Yong, and at this moment, an armor-piercing bullet pierced the head of the bone blade zombie!

"You still can't do it without me! Ayong! Leng Ying's voice came from the communicator, Ah Yong smiled, and Leng Ying continued to help, the two worked closely together, and almost killed all the mutated zombies on the city wall, but Sky City also lost a lot of soldiers, under the city wall, dozens of people lined up in a row, they were all soldiers who were bitten by zombies, Ah Yong looked at them, tears rolled in his eyes, "Soldiers! Thank you all for your heroic sacrifice for the fortress! It's been over two hours since the virus hit, and I'm sorry I didn't protect you guys! If you're still willing to fight for the fortress, you can go back to combat now, but get out of there just in time when the time is up! If you don't want to fight, we can arrange for you to meet your family as soon as possible, and... Then I'm going to kill you! ”

"We are willing to give our last strength to the fortress!"

"That's it! You can kill one more! Everyone was gossiping, Ah Yong was very moved after hearing it, the soldiers also quickly climbed the city wall with guns to continue to block the zombies, and the zombie birds in the sky also moved, they began to gather, it looked like a storm, the zombie birds quickly gathered in groups, forming a black storm and then swooping towards the fortress, slamming into the power grid, the entire power grid was connected with high-voltage electricity, and the zombie birds were extremely dense, instantly causing electricity, a large number of zombie birds were all scorched, and the zombie birds quickly transferred the attack point when they saw this scene, But the power grid covered the entire fortress, and it didn't take long for the zombie birds to lose most of it, but they seemed to have found another way, and that was the small open space that opened at the fortress walls!