All people's doomsday game, I start with unlimited increase

A reconnaissance drone flew over the school, hovering thousands of meters above the ground, monitoring the school and its surroundings.

"Buzz."

A bee-like bionic drone has flown to the hostage that Chu Feng has set as the rescue target.

Through thermal imaging scanning, it was found that there were five people hiding in a classroom on the fifth floor of the teaching building.

At this moment, they didn't dare to make a sound, even though there were no zombies in the corridor outside.

However, because of the presence of level two and level three zombies, they dared not be careless at all.

"Zombies, they shouldn't be following us, right?"

"That's probably it. I just released the bait and they were lured away."

"If we rely on your bait, how long do you think it will take us to get rid of those zombies and leave this school?"

"It's difficult. You know, my bait is only effective for targets below level three."

"Then what should we do?"

They are about to be trapped here, and they have to be careful not to be discovered by those level three zombies.

"Now we can only pray that they don't come up. Also, we need to find a safe place to hide."

"Well, this classroom is not safe after all."

The windows of the classroom they were in were all broken and there was not even a door.

They just hid in here to rest for a while.

Little did they know, a bee drone was waiting above the window behind them, observing them.

After Chu Feng learned about their abilities through the Bee Drone, he thought about it and gave orders to the six robots that went into battle.

"Attack the third-level zombie among the zombies."

After receiving the order, the robots immediately headed towards the location of the third-level zombies.

The third-level zombie discovered the robot and was a little confused.

It couldn't understand why this iron lump was moving and seemed to be heading towards it.

Just as it was stunned, the assault robot raised the heavy metal machine gun in its hand and fired at it.

The sudden sound of gunfire attracted the attention of the zombies.

The zombies discovered that the gunshots came from a robot. Although they were somewhat confused, they still rushed towards it.

However, the third-level zombie lost its life in anger because it did not understand the robot's behavior.

At this time, several other robots also entered combat mode and directly fired at the approaching zombies.

Bursts of gunfire rang out, and the zombies fell one by one. The robots' shooting skills were indeed more accurate than humans', and every shot they fired was aimed at the zombies' heads.

Especially the assault robots standing in the front.

The heavy metal machine gun in his hand was hung with a very thick ammunition chain, and bullets kept spraying out of it.

They retreated to the stairs. Although there were many zombies, they were unable to take advantage of their numbers. Instead, they suffered heavy casualties in front of the assault robots.

"what sound?"

The sudden gunshot also attracted the attention of several people on the fifth floor.

"It sounded like a gunshot?"

"That's right. The bullet is firing so fast, it must be a machine gun."

"It could also be a submachine gun, okay?"

"You'll know when you go outside. From the sounds, we're on this side too."

"But, what if the zombies discover us..."

"Well, let's not all go out."

They discussed it and decided to let the person with the bait go.

At that time, if zombies are attracted, just use bait to lure them away.

"Okay, I'll go out then."

Then, a short and fat man stood up. He looked to be in his 20s, with acne on his face and squinty eyes.

"By the way, you can turn on the video when the time comes."

"clear."

The short and fat man walked out, then stuck his head out fearfully, making sure there were no zombies before he walked into the corridor.

In the corridor, the short and fat man came to the side and looked down.

He couldn't see any human figures.

However, the zombies were attracted over and rushed towards the stairs, but the gunshots did not stop at all.

In the end, even the entire staircase was littered with zombie corpses, piled up like a mountain.

The short and fat man who saw this scene was shocked: "Will those zombies rush over?"

He was worried that the zombies would rush over.

He looked towards another staircase and found that there were indeed zombies heading towards the other end of the staircase.

Seeing this scene, he was a little scared.

He ran back quickly.

"No, that's not good."

"how?"

"Some of those zombies are starting to go upstairs. I think it's not safe for us anymore. We need to leave here as soon as possible."

"But where can we go?"

"When I came up, I found an entrance to the rooftop. We only need a ladder to get up."

"Going to the rooftop?"

"Ah."

After some thought, they finally decided to go to the rooftop. Firstly, it was safer, and secondly, they only had to be on guard against level three zombies.

Maybe I can have a good rest then.

"Okay, let's go then."

"Row."

They quickly ran towards the edge of the rooftop and arrived at the entrance. They looked up and saw the entrance to the rooftop above.

Then, someone bought a ladder and put it up.

"let's go."

"it is good."

They climbed up one by one.

When the last one went up, he saw some level 2 zombies coming up as expected.

Moreover, his eyes met with the last person.

"what!"

Suddenly, the frightened man increased his climbing speed. The people above saw the second-level zombie and shouted anxiously, "Hurry up, come up!"

After a lot of effort, the man came up, but the second-level zombie also followed.

One of them looked around and finally found a brick. He picked it up and smashed it on the head of the second-level zombie.

"Boom."

"Roar!"

The second-level zombie suffered a severe head injury and fell to the ground. Many zombies below heard the noise and began running towards them.

Seeing this, they quickly pulled up the ladder, and when the zombies rushed up, the ladder had already been pulled up by them.

Then, they all hid.

Otherwise, it would be troublesome if those zombies saw us again.

“Huh, it’s coming up!”

"Yeah, but what should we do next?"

Although they seemed safe, in fact, their crisis had not been completely resolved.

Especially there are more and more zombies below.

This made them hate the person who fired the gun.

"Damn it! We were hiding so well, who on earth was it? They actually ran over to our side, and even more damningly, they even used machine guns."

It would be strange if the uninterrupted sound of machine gun fire did not drive the zombies crazy.

But facing the crazy zombies, they lost their confidence.

"Let's go, I want to see which bastard attracted so many zombies."

They are now on the rooftop and can see each other's situation to a certain extent.

"what is that?"

However, when they saw that the person was covered in metallic luster and was not a human but a robot, they were also frightened.

"This is actually a robot?"

"Yes, it's a robot!"

They were indeed not mistaken, they were the robots sent by Chu Feng to rescue them.

At this time, the six robots have already begun to kill the zombies.

No matter how many zombies there are, they can't get in.

"Damn, I didn't expect it to be a robot. But then again, when did we have robots here?"

"This... I don't know."

"Forget it, this is not important. What's important is that we have to think about what to do next."

"I think we should observe the situation first and wait for the results to come out."

One of the more timid players suggested.

Just now, he was almost caught by zombies, so he refused to do anything.

"alright."

They looked around and decided to observe the situation first since there was no danger.

At this time, Chu Feng also learned about the situation here through the Bee Drone.

He looked at several robots and gave them orders again.

"Clean up the level 3 zombies, and leave these little Kalami alone."

【Command received.】

Under Chu Feng's command, they began to move. Under their powerful firepower, the zombies fell down in rows.

This also attracted a lot of level 2 and level 3 zombies, which surrounded the six robots.

At this time, the five people upstairs also saw the scene below.

"What are those robots doing?"

"Damn, that robot up front has incredible firepower! I haven't seen it jam once, it seems like it has an endless supply of bullets."

"Yes."

Under the clearing of the assault robots, many level one and level two zombies fell to the ground and died.

The assault robot continued to advance, and there was a level three zombie inside.

His goal was to kill the third-level zombie.

At this time, the third-level zombies in the group of corpses seemed to realize that something was wrong.

Because the assault robot was moving towards it, there were many zombies blocking it along the way.

However, they all died under the heavy metal machine gun.

"Hiss, this firepower is really strong!"

"Ah, if we had such heavy firepower, we wouldn't be hunted down."

"Yes!"

At this time, they all envied the assault robot and even fantasized that it would be great if they could be one of them.

However, fantasy aside, they still have to be realistic. After all, those assault robots don't look easy to mess with.

"Quick, check the exchange to see if there are any robots being bought or sold."

"why?"

"Where did it come from and why? Just check it out if you ask me to."

"Ok."

However, after checking, it was confirmed that the person was no longer there.

"No."

"That's strange!" He wondered, where did these weapons come from? And what were those robots doing here?

"I remember that when we came here, we didn't find any robots."

"Yes."

The others also echoed, and when they were wondering, a new battle broke out below.

"Boom."

A burst of explosion stunned them again.

"what sound?"