A large number of zombies poured out frantically from the entrance of the sewer, and Huo Yading decisively issued an order to block the sewer, but there were too many zombies, and it was obviously too late to block at this time.

"Oh no, it's surrounded by zombies outside, there are too many of them, there are tens of thousands of them!"

A member of the Heavenly Pupil Organization ran to Wu Guang with a sad face, reporting with a sad expression.

Wu Guang was shocked when he heard this, he hurriedly looked outside, and found that it was densely packed with zombies, and there was a steady stream of zombies coming out of the ground, and the entire research institute was completely surrounded by zombies.

Everyone looked outside in horror, only to see that in the dense group of zombies, a huge terrifying zombie was standing there, although it did not move, but it brought heavy pressure to Lu Jiajun.

"Second-Order Zombies!"

Everyone sighed, and a touch of despair welled up in everyone's hearts.

Surrounded by a large number of zombies, everyone has fallen into a Jedi with no way out, plus the terrifying second-order zombie is guarding there, the Lu family army has absolutely no way to live.

"Brothers, kill, even if we die here today, we have to kill a few more zombies!"

Although there was infinite despair in his heart, Lu Jiajun's fighting spirit never diminished in the slightest, even if he knew that today was a mortal end, Lu Jiajun had to fight every soldier.

In the Tianyue base, Lu Fan sat comfortably on the bench, constantly swiping his mobile phone, checking the recent major events, and suddenly, a mechanical system voice sounded in his head.

"Congratulations, Yu Lenghui has become an evolutionary, level 1st!"

Lu Fan was suddenly startled in his heart and immediately stood up.

According to common sense, Lu Fan should be happy if a follower of faith breaks through to an evolutionary, but now he doesn't think so, it is very likely that Lu Jiajun is in big trouble.

Human beings only have the opportunity to become new humans when they break through the limit, and Yu Lenghui's team is on a mission in the southern suburbs of Tai City.

Lu Fan hurriedly entered the super god link system to check the zombie points, and found that the points were rising wildly, and it was obvious that a large number of zombies were being exterminated.

Lu Fan was shocked in his heart, and he didn't have time to say anything, he threw his mobile phone on the table, and his speed was exerted to the extreme, jumping directly from the top floor of the building, like a goshawk towards the southern suburbs.

Near the research institute in the southern suburbs, Lu Jiajun was engaged in a difficult battle, and the team of more than 100 people had now lost more than 20 lives and suffered heavy losses.

Fortunately, Yu Lenghui broke through the limit at a critical moment and became an evolutionary, which greatly boosted the morale of the Lu family army and barely resisted the offensive.

The original idea of rushing out of here had failed, and after finding that something could not be done, Huo Yading decisively gave the order to defend it.

The sewer exits in the research institute have all been sealed, temporarily solving the internal troubles, but the zombies outside are overwhelmingly charging, and the defense line of the Lu family army has become precarious.

The original courtyard wall that was more than two meters high could not play a role at all at this time, and the huge number of zombies directly used the method of stacking Arhats, and it was easy to squeeze inside.

In particular, the courtyard wall on the east side shook from time to time, and it was clear that it would not last long.

Once the courtyard wall collapses, Lu Jiajun will be instantly overwhelmed by a large number of zombies.

"Return to the Research Building!"

Huo Yading gritted his teeth and finally gave the order to retreat.

After retreating to the Scientific Research Building, it will become more difficult for everyone to break out, which is equivalent to a dead end, however, if they don't retreat now, everyone is likely to be completely killed in the next wave of zombie impact.

Lu Jiajun's execution ability is very strong, after Huo Yading's order was issued, everyone began to retreat towards the scientific research building in an orderly manner, and the members of the god-killing team were responsible for covering, and soon withdrew to the scientific research building.

"Go up to the second floor!"

The first floor of the scientific research building is all hollow design, and the walls are decorated with tempered glass, which looks extremely beautiful from the outside.

The disadvantage is that it is too brittle and not strong at all, and a single impact from the zombies will completely shatter this layer of defense.

All the members of the Lu family army withdrew to the second floor and formed the first line of defense at the staircase.

"Boom!"

A large number of zombies rushed into the scientific research building, and the tempered glass on the first floor really couldn't withstand the impact of the zombies.

Immediately after, the zombie horde began to launch a violent assault towards the second floor.

I have to say that Huo Yading ordered Lu Jiajun to retreat to the second floor is a wise choice, the stairs are narrow, and the number of zombies that can rush to the second floor is limited, and Lu Jiajun can barely cope with it.

Zombies have no intelligence, they only know how to attack humans instinctively, and they don't care about anything else, at this time they squeeze and trample on each other, and a large number of zombies were trampled on their heads by their companions.

It was nothing short of a bonus.

However, Lu Jiajun didn't show any relief, because the second-order zombie hadn't made a move from beginning to end, he just stood silently in the zombie group, looking at everyone with empty and godless pale eyes, as if he could see something.

"Could it be that the second-order zombies have regained their eyesight?"

Everyone speculated, but it was quickly rejected.

The pale substance on the zombie's eyeballs is very hard and can block the attack of bullets, so the eyes of second-order zombies only strengthen their defenses and do not restore their vision.

If not, it would be terrifying.

On the second floor of the Scientific Research Building, Huang Yongsheng sat on a wooden table, panting heavily.

Being in a state of reinforcement for a long time has put too much pressure on his body, and now he is extremely weak.

"Lao Huo, what should I do?"

Huang Yongsheng's eyes were gloomy, and his hands holding the big sword trembled.

Huo Yading was also hugely consumed, he leaned against the wall, the Shura battle knife was propped up on the ground, and the black zombie blood was still slowly dripping.

"At present, we have no hope, if it weren't for Yu Lenghui's breakthrough into an evolutionary at a critical moment, it is estimated that we would have died in the shock just now."

As they spoke, the two of them looked at a white young man next to them, and there was a look of relief in their eyes.

Yu Lenghui wiped a handful of black blood from his face, revealing his white skin, he smiled bitterly, and said, "Now that second-order zombie hasn't made a move, we have been beaten like this, hey, there is no way." ”

Huo Yading was relieved: "Don't be discouraged, the scientific research building has thirty floors, we slowly retreat up, maybe when we retreat to the thirty floors, the zombies will be wiped out by us." ”

Huang Yongsheng smiled bitterly and asked rhetorically, "Do you believe it yourself?" ”

Huo Yading was speechless, the physical exertion of the Lu Jiajun was too serious, as evolutionaries, they were already tired like this, and the state of the other ordinary survivors could be imagined.

For another half an hour at most, if there is no support, the Lu family army will be completely annihilated.

But in these last days, where will there be reinforcements?