As the sky lit up, the first day passed, but everyone knew in their hearts that the Holy City base would be attacked more violently and brutally.

Looking at the base of the Holy City not far away, the zombie ruler's black and white eyes kept rolling, as if he was planning some conspiracy.

"Roar!"

As if they had been instructed to do so, the mutants roared into the sky one by one, and one after another flying corpses waved their wings into the air, and the flesh shield zombies and powerful zombies were at the forefront, followed by an endless tide of corpses, which were mixed with an unknown number of lickers and venom zombies, and the cannonball zombies still provided long-range fire in the rear.

"Corpse... The corpse tide is attacking! ”

With the shouting of the guards standing guard on the city wall, all the people who were sleeping and resting were awakened and immediately returned to their posts.

"Gollum!"

"It's over, we're going to die!"

Looking at the overwhelming and sweeping tide of corpses, some were so frightened that they trembled and kept swallowing saliva, and some were so frightened that they couldn't speak.

"Calm down, don't panic!"

Hong Zhixing shouted to stop the commotion of the crowd, and then stared ahead, this time it was not as simple as yesterday, the corpse tide could be said to be pouring out, and the advanced mutants took the lead, and he immediately transferred the troops. At the same time, the remaining 12 helicopters in the base took off urgently, and they carried only enough ammunition for one round of fire.

"Watch out for flying corpses, knock them down if there are ranged attacks, don't let them fly into the city!"

Seeing that twenty or thirty more flying corpses appeared in the air, an officer shouted loudly.

Due to the lack of sufficient ammunition, now the base is left without ground-based air defense, and the enemy from the air is the most dangerous.

Flying corpses, as the name suggests, have the ability to fly and have moderate speed, but they are otherwise outstanding, and their role is mainly to carry zombies on aerial raids.

"Gravity Suppression!"

Seeing that there were a few flying corpses flying towards them with several other mutants at their feet, Ye Zifeng didn't save his strength anymore, and directly applied gravity to them. The flying corpses suddenly felt unstable in their center of gravity, and they all fell to the ground with a roar, falling half to death.

"Buzz!"

At this time, 8 transport helicopters arrived, and the 2 machine gun operators on board strafed these flying corpses, and some flying corpses and mutants fell directly after being hit. Seeing this, as soon as the flying corpse approached the city wall, it dropped the mutant it was carrying, and then launched an aerial chase with 8 transport helicopters.

"Boom!"

The only 4 helicopter gunships fired at the tide of corpses below, firing all the rockets and cannons they carried, and the ground instantly burst into flames, and the corpses were all over the field, and some zombies screamed in the flames. Due to the limited ammunition, it did not cause much damage to the corpse tide, and within 2 minutes, all 4 gunships were dumbfounded.

The helicopter, which had lost its firepower, was immediately besieged by flying corpses, who suicidally rammed the helicopter, climbed onto the fuselage, destroyed the wings, and caused the helicopter to be overweight and its instruments damaged. One helicopter after another lost balance and control, and the fuselage crashed to the ground in thick black smoke, crushing a large number of zombies to death. In the end, only 4 survived, one of which was badly damaged and was on the verge of being scrapped, and it was a blessing that it landed safely.

"Swear to live and die with the base!"

Hong Zhixing jumped on the high platform and erected a big banner, which was the national flag of the Dragon Kingdom and the belief of the people of the Dragon Kingdom.

"Kill!"

Under the leadership of Hong Zhixing, some powerful ability evolutionaries jumped off the city wall one after another and engaged in melee combat with the corpse tide.

At the same time, the base was also in chaos, most of the troops and forces were transferred to the city gate, leaving only a small part of the team to maintain order and management, resulting in internal emptiness, insufficient personnel, and the phenomenon that management could not be managed, which also provided excellent opportunities and cover for lawbreakers. There are constantly people disappearing inexplicably, which has caused panic among the people, but at this moment, the focus of the base is on the tide of corpses, and there is no intention to take care of anything else, so they can only increase the number of patrols and let people stay at home and not go out.

"Hahaha, it's a godsend, with so many experiments, I will definitely be able to research the most perfect finished product!"

Looking at the hundreds of men and women who were locked in cages, the middle-aged man in a white coat with a hair and hair showed a crazy idiot, in his eyes, these people were not people at all, but experimental mice.

"Lord Taibao, now that the corpse tide is attacking fiercely, are we considering evacuating the Holy City base in advance?"

Law enforcement Kim, who was wearing a skull mask on the side, asked.

That's right, the man in the white coat is one of the doctors of the thirteen Taibao of the Fuxing Society, since the underground experimental field was destroyed, they came to the Rakshasa Gate controlled by the Fuxing Society, and continued to conduct secret experiments, just when they were troubled by the lack of test subjects, the corpse tide came, and the city was empty, giving them a chance to take advantage of.

"Don't worry, isn't there someone guarding the front, zombies can't come in for a while, let them resist, maybe it won't take long, I will be able to succeed, when the time comes, whether it is a human or a zombie, it is not my opponent!"

The doctor said arrogantly.

"By the way, where did all the people from the Rakshasa Gate die?"

"Yu Taibao, before the base let all the forces go to the meeting, after the master of the Ding Gate came back, he took the men of the gate to the city gate to gather, leaving only a dozen of his guards to obey our dispatch."

Kim said.

"Well, keep an eye on the outside and don't let anyone bother me."

"Understood!"

Jin Zhengyi nodded, and then left the secret room of the Rakshasa Gate.

Command center.

"The situation is not optimistic!"

Li Changyuan's expression was serious, the drone was found and destroyed by a flying corpse after transmitting the last picture, and he had just received news from Hong Zhixing that the defense line of the city wall was critical, so he was ready for a street battle.

"Report, zombies have been found in the city!"

A soldier scrambled into them, shouting in panic.

"What do you say, how is this possible!"

Li Changyuan patted the table and stood up from the stool, this situation came too suddenly, and people were caught off guard.

"It was done by mutant zombies, and the passage from outside the city to the city was dug, and the zombies came out of the ground directly, but fortunately they were discovered in time by our No. 11 patrol. It's just that the number of troops left behind in the base is really limited, and the patrol team is too scattered, so it's too late to come over to support, the captain asked me to report the news, city lord, hurry up and send someone to support! ”

The soldier gasped.

"Guard platoon, follow me, quick!"

Li Changyuan personally led people to the place of the accident.

"Ahh

With a scream, a security patrol member was directly bitten off his neck by the zombie, and bit off a large piece of fresh meat, and ate it in a big gulp.

"Hold on, reinforcements will come soon, don't let them get out!"

A squad leader with the rank of sergeant said anxiously.

When they patrolled to this place, they happened to see a piece of ground sinking, and then a zombie crawled out of the hole, and the patrol of 20 people immediately stepped forward to fight with the zombie who crawled out.