"It's rushing into the second floor! Li Dazhuang, He Zhen, Li Dazhuang, He Zhen! Cao Chongqing roared in a hurry.

There was no response.

"Stop screaming! Huo Sicheng guards the window! The others copied the fire staircase on the third floor to concentrate on the fire line, and the monkey immediately took the skin of room 715 to the staircase on the 7th floor, and he must guard there with Du Fu! Xiao Li's heart was cold, and he turned around and rushed out of the door with a roar.

In room 715, there was a second-level defense zombie skin that he had burned with flames this morning. It's also a second-level one, how can this skin that defends against zombies block the attack of second-level speed zombies!

At this moment, Liu Yiyang, who was constantly passing various metal products to Du Fu on the seventh floor, suddenly heard an angry and anxious dog barking in a room behind him.

Right! Liu Yiyang perked up, dropped an iron wrench in his hand and ran wildly, and in the blink of an eye, he had rushed to the door of Han Xiaotian's room, and quickly took out the key that Han Xiaotian reserved for himself and opened the door: "Wick, follow me!" ”

This beagle who has shown signs of mutation has already shown amazing combat effectiveness in the old professor's family area, and can withstand at least two abilities, not to mention that it is extremely fast and flexible, and it also has several newborn cubs to protect, and it must be willing to participate in the battle!

Sure enough, as if he could understand his words, as soon as Wick rushed out of the door, he jumped around him with his teeth, Liu Yiyang hurriedly slipped to the fire staircase like a gust of wind and opened the heavy fire door, and saw Wick's tail flickering and he had dodged in.

Liu Yiyang hesitated, did not run down closely, and only reluctantly closed the fire door.

Wick is sorry, if you are really unfortunate enough to die in battle, Xiaotian and I will definitely take good care of your children!

After closing the door, Liu Yiyang quickly returned to Han Xiaotian's room, closed the iron cage where the bigged cubs were sleeping, and locked the door. That's all I can do for it at the moment.

……

Xiao Li was still more than ten meters away from the fire staircase leading from the third floor to the second and fourth floors, and the heavy fire door had been opened with a "bang", revealing a tall gray body. Although there is no head in sight, the rotting thighs that ooze disgusting pus little by little indicate that this is definitely not a normal human body.

Xiao Li was speechless in an instant, his heart was beating like a drum, and his brain fell into a blank because of extreme tension and panic.

Nima was rushed directly by this monster in such a short time!

What to do?

Not only him, but Su Yanhe, Huo Sicheng, Hong Fengfeng, Zhang Guangsheng, and Cao Chongqing also rushed out of their office at this moment. Hong Fengfeng, who was only five meters away from the fire door, saw this gray and tall figure, and subconsciously rushed over with a powerful column of water, and the others also instinctively used their own abilities: petrification, ice crystals, thunder and lightning, .......

It was only when ice crystals, thunderbolts, water columns, and petrified rays hit the gray zombie body one after another, that everyone realized that this should not be an ordinary zombie!

Sure enough, the expected fall did not appear, except that Cao Chongqing's thunder and lightning and Su Yanhe's petrification once again left a few scorched black and earthy yellow on the zombie's body, thus making it take a step backwards slightly, there was no other effect.

"Ahh Hong Fengfeng was the first to let out a terrible and desperate scream, which instantly resounded throughout the entire building, and he turned around to flee.

"Roar!" The gray figure flashed suddenly, and rushed behind Hong Fengfeng in an instant, and the slender claws ruthlessly grabbed her back. Its eyes as red as blood made everyone's pupils shrink suddenly, and even Cao Chongqing, who thought he was brave, subconsciously took a step back.

Just when everyone thought that Hong Fengfeng was in a catastrophe, "Wang! An angry dog barked, and a short, but very robust, big, brown-black eared dog burst out of the gray figure's back, bounced up the high ceiling, and bit its neck viciously.

Roar! The red-eyed speed zombie was angry, roared, his neck was slightly off, and his claws were only one point away from catching Hong Fengfeng, but the lightning retracted and grabbed the big dog's head fiercely.

"Wick!" The turn came too suddenly, Xiao Li was dumbfounded, and then immediately recognized that the big brown and black dog was the beagle rescued by Han Xiaotian, and immediately yelled in surprise, and roared without thinking: "Kill!" The fireball burned towards the red-eyed speed zombie desperately, and after he reminded him, Su Yanhe's petrification ray and Cao Chongqing's thunder and lightning light also burst out again.......

……

"It's on the second floor!" When Xiao Li's anxious roar was heard on the walkie-talkie, Yang Yi, who was sitting in the passenger seat of the van and staring at the road in front of him, trembled in his heart.

The second-level speed zombie broke through the defense line of Li Dazhuang and He Zhen so quickly and successfully entered the second floor, Xiao Li and the other left-behind abilities will definitely face a ruthless killing poke that cannot be defeated and escaped, can they support it?

But the two of them are still nearly a mile away from the test field!

Han Xiaotian was also very anxious, but he was even calmer, and shouted: "Close all the doors and don't attack!" Monkey, you and Du Fu must guard the fire escape on the seventh floor! ”

In addition to elevators, only fire escapes can go up and down the stairs in the twin-tower office buildings. The fire door of the fire escape has always been very strong, as long as you keep it, you can hold on until you go back.

Inadvertently, Han Xiaotian felt as if he had missed something quite crucial, but after thinking about it carefully, he couldn't remember it for a while.

……

"Get in! It's in! The stone statue landscape area outside the test field that had been cleaned up, still sitting on the top of the big tree looking at the twin towers, Wang Haibo clenched his five fingers, gritted his teeth and said hatefully, his murderous eyes were full of pleasure of revenge: "Haha......!" Red eyes are red eyes, even the second floor can go in, and you don't need my help at all! Ha ha...... Han Xiaotian, old man Han, this time it's up to you to escape! Anyone who dares to be against me Wang Haibo will all have to die! ”

Wang Chan'an, who had temporarily put away the metal armor on his body, heard the faint cry of a baby coming from high in the sky, and a trace of unbearability flashed in his eyes, but he quickly regained his mind. This is the last days, and the first thing to do is to ensure that you can survive. Anyway, it's not his own son and grandson, and if he dies, he will die! It's a big deal, when you kill this second-level speed zombie, you can save a few more babies in the future.

Wang Haibo was excited for a while, and then glanced at the expressionless Wang Chan'an: "Teacher Wang, it's time for us to go in!" Add some spice to the people inside! ”

Wang Chan'an looked at him vigilantly and flatly refused: "If you want to enter, you can enter yourself!" We had made an appointment to wait until they were about to be crippled, but now, it's not enough! ”

A trace of annoyance quickly flashed in Wang Haibo's eyes, and his face changed slightly, but then he smiled gloomily: "Don't regret it? Mr. Wang wants to be clear, if there is no wind power from me, Mr. Wang, you may not be able to step into the pig iron gate outside! It's made of metal, but it's electrified inside! ”