Those who wanted to snipe Fang Lu soon discovered that there were too many zombies rushing towards Fang Lu, and it was not easy to aim at Fang Lu with a sniper rifle.

These zombies became Fang Lu’s best cover.

This is also a strategy that Fang Lu had already thought of.

Those who were hiding in the dark were stunned for a moment. At this moment, Fang Lu had already rushed into the umbrella building.

The zombies screamed sharply and kept rushing forward.

The people outside can no longer see Fang Lu.

call out!

At this time, someone reacted and fired a rocket, but the rocket could only bombard the zombies that were stacked even on the gate, making a rumbling explosion, and the flames burned dozens of hundreds of zombies, and soon new zombies filled in.

Rockets can also play a very small role.

They all failed.

"Can he survive if he rushes in like this?" Someone said softly without confidence. He had thought about rushing in, but he knew that even if he had the strength to protect his body, it would not last long. The biting power of these zombies was comparable to that of tigers and wolves.

"Empty all the zombies on the street and kill as much as you come. Only in this way can we have a chance." Someone shouted loudly and threw a bomb.

Some people also threw bombs, but some people felt sorry for the bombs and refused to follow them.

Gradually fewer and fewer people are throwing bombs.

Fang Lu rushed into the hall, and the zombies in the hall were so dense that the air seemed to be drained. His speed also slowed down, but the advantage was that he only had to deal with several zombies around him.

Other zombies could sense his existence, but could not lean on it.

It seems a little easier than outside.

Fang Lu squeezed forward with force before she could move slowly.

What he needs to look for is an elevator or a staircase leading to the underground.

Of course he heard the roar and explosions outside. He knew what the explorers were doing, but he didn't think those people could clear all these zombies in a short time.

Unless someone can find a small missile, it can be done...

Even if this type of small missile has it in the 97th zone, the cost is too high. The reward for the 13th floor of underground treasure chest may not be worth a small missile.

The entrance to the stairs is usually arranged in the corners, while the elevator is located at the walls.

Fang Lu followed this idea and found the elevator in the sea of ​​corpses. What made him more at ease was that the elevator was not facial recognition, but the digital buttons turned on and off.

But... he was surrounded by zombies. Once the elevator door was opened, these zombies might flock in.

The zombies kept biting Fang Lu, and Fang Lu couldn't help but think too much. After thinking about it, he tried to reach out and press the elevator numeric key ‘-13’.

With a tingling sound, the elevator door opened smoothly.

Fang Lu was the first to rush in, and there were many zombies following him.

The elevator was instantly filled with squeezing and the door was stuck.

Fang Lu had long expected this. He took out a grenade from the warehouse, raised his hand and threw it out. The grenade threw it on a zombie in front of the door and exploded directly.

With a bang, the zombies in front of the elevator door were blown into pieces.

Fang Lu also endured such an explosion. The zombies in front of the elevator door were cleared. The elevator door was made of the same special silver alloy. It was not affected by the explosion, but slowly closed.

But at this time, more zombies rushed over. Once they rushed into the crack of the door, the elevator was designed to prevent people from being injured and would definitely be opened immediately.

For this reason, Fang Lu threw out two or three grenades in a row to prevent the zombies from rushing to the elevator door.

The successive explosions temporarily blocked the zombies that were swarming in, and the elevator door was successfully closed.

The elevator door was closed, Fang Lu breathed a sigh of relief, and he killed several zombies living in the elevator one by one.

The elevator is slowly descending.

Fortunately, the power supply in this building is still normal and can support the elevator down, otherwise it would be not easy to get down to the thirteenth floor.

At least Fang Lu didn't see any stairs leading to the underground in the hall.

The thirteenth floor is the bottom floor of the umbrella building.

The numbers above the elevator kept jumping until it was ‘-13’, and the door opened with another jingle.

Fang Lu did not rush to go out, but looked outside with a vigilant look.

There is a silver corridor outside.

Fang Lu walked out before the elevator door was about to close.

The corridor is silent, where is the treasure chest mentioned by the system?

Fang Lu took out a small stone from the warehouse and let the stone roll towards the corridor.

The little stone seemed to bump into something in the middle of the corridor and stopped.

Fang Lu walked forward carefully. When he was about to reach the small stone position, he discovered that there was a glass with amazing transparency here. If he hadn't walked closer, he wouldn't have found that there was a glass here.

A blue light appeared on the surface of the glass, and a sound rang out: "You don't have permission to enter here, please leave."

This sound is consistent with the sound on the rooftop, and it is the intelligent system.

"Why do I have no permission?" Fang Lu tried to ask.

"This is the K Research Office, and only researchers and important managers of the group can enter." The intelligent system then gave an answer: "If you want to enter, please obtain permission first. Please leave within thirty seconds, otherwise it will be considered as malicious entry and reporting processing."

“How to get permission?”

Fang Lu's words were not answered, so he simply punched him, but the glass was very strong and there were no cracks.

Fang Lu was not surprised. After all, the Umbrella Tower dared to use such a glass door to block here, so of course he had enough confidence in the glass door.

That intelligent system didn't even issue any warning because Fang Lu attacked the glass door.

How can I get in?

Just as Fang Lu was thinking of a solution, a door opened inside the glass door, and an old man in a white coat walked out.

The old man's hair was sparse and his wrinkled face was covered with brown spots. He looked at Fang Lu in surprise.

Fang Lu was also a little surprised. He didn't expect that there were still living people in the Umbrella Tower.

The old man slowly walked to the glass door, which seemed to be isolated from the sound. After he said a few words silently, an old voice suddenly came to Fang Lu's ears, "Hello, I didn't expect that there would be someone here. How did you do it?"

Fang Lu raised her eyebrows and asked without answering, "Who are you?"

The old man was silent for a moment and said, "I am the head of this laboratory. Why are you here for?"

"Are you the only one inside?" Fang Lu asked, "Can I go inside and take a look?"

Fang Lu didn't care about the origin of the old man, he was more concerned about the treasure chest mentioned in the system.

The treasure chest should be inside.

"I am the only living person left." The old man sighed and said, "I know why you came here for, but the research has long been suspended. The research on k-cells here has indeed brought great disasters to the world, but we have no way to solve the reproduction of k-cells in the human body... Maybe these are too complicated and you may not understand them. To put it simply, there is no special immune medicine."

"At least this laboratory does not."
Chapter completed!