The end of the world: Start with a gun and build a tank in ten days

"Ding, remind the host that this zombie is at the peak of the second level!

It is recommended that the host be careful when dealing with the enemy!"

The system's voice suddenly sounded.

Lin Nan was stunned when he heard it.

"Again... the peak of the second level?"

Suddenly, Lin Nan remembered that there was another slave upgrade module, and then he was overjoyed.

He looked up at the zombie and thought,

"Xiong Er, is that you, Xiong Er?!"

This tepid zombie ate ten evolution crystals without any reaction, but when he was about to kill him, he suddenly promoted to the second level, and it was the peak of the second level.

Although he didn't know why, Lin Nan had decided to take him in as a slave!

But the tricky thing is that this Xiong Er seems to be a little strong, and Xiong Da can't even get the upper hand.

This is a bit outrageous.

He is the zombie king!

Chu Mengyao's control has almost no effect on Xiong Er, who is at the peak of the second level.

But Lin Nan is not in a hurry, you know, he has a speed close to the third level.

"Xiao Ze, how are you now? Can you protect Yao Yao!"

Lin Nan looked at Xiao Ze. She had been digesting the evolution crystal before, and now it seemed that she had digested it.

"Lin Nan, I can do it!"

Xiao Ze stretched out his hand, and the surrounding iron elements instantly gathered into a solid shield, which was more defensive than the previous iron block.

"Have you advanced?"

At this time, Lin Nan found that Xiao Ze's momentum had improved a lot.

"Thanks to Lin Nan, thank you for your help!"

Xiao Ze has indeed advanced. Now she is a second-level metal element controller.

"Why are you being polite to me? Protect Yao Yao. I'll be back soon!"

After saying that, Lin Nan quickly turned to the back.

When Xiong Er hit Xiong Da hard, he fled to the seaside behind.

After a few space teleportations, Lin Nan appeared behind Xiong Er and hit him directly with a stick.

With a heavy blow to the ground, Xiong Er was suddenly knocked away.

Immediately afterwards, Xiong Da followed instantly, and with his sharp claws, he hit him hard in the face, seriously injuring him.

However, even though it was seriously injured, it still had the strength to fight.

It roared directly at Lin Nan and Xiong Da.

A huge sound rang out, and Lin Nan was affected by the sound wave and was knocked out.

"Is this... a superpower?"

Because zombies basically use their own bodies to fight, their upgrade is also a physical enhancement.

This is the first time that Lin Nan has seen a zombie that can create powerful sound waves, and its effect is similar to that of the spirited young man Li Long who recites classic quotations.

At this moment, Lin Nan suddenly had a bold idea.

Could it be that this person had awakened superpowers before becoming a zombie?

So he is now a superpower zombie? !

Only in this way can it be well explained why he was able to directly eat ten evolution crystals and be promoted to the peak of the second level.

Because compared to zombies, evolvers seem to be easier to be promoted. Of course, this is just a somewhat one-sided experience he summed up from Chu Mengyao and Xiaoze.

The main reason is that these two people were promoted more casually, which made him mistakenly think that all the evolvers in the world were so casual.

But no matter what, he has taken this superpower zombie.

Although he was knocked away, Lin Nan still used the space teleportation skill to instantly dissolve this force.

Then he appeared behind it again and swung the skull-opening stick directly!

"Take my stick!

Sit down!"

This stick gathered all the strength of Lin Nan, but he was already prepared, so this attack was not very effective.

He still had to rely on Xiong Da's cooperation.

"It seems that it is necessary to upgrade the strength. This is too bad!"

However, the joint attack of the two still dealt a heavy blow to Xiong Er.

It has already retreated!

As the level increased, Xiong Er developed some wisdom.

Knowing that he couldn't beat him, he thought about escaping, but just when he turned his head, a huge metal wall suddenly appeared behind him, blocking his way.

Looking at the metal wall, Lin Nan knew that Xiaoze came to help.

At this moment, Xiong Er was like a spent force. He couldn't get through the front, so he thought about detouring from the side, but what he didn't expect was that

the metal wall in front of him instantly turned into a liquid metal water prison, surrounding Xiong Er.

A punch was thrown, like hitting cotton.

No matter how strong it is, it has no room to exert its power.

After temporarily trapping it, Lin Nan seized the opportunity and quickly summoned the missile launcher.

In order to prevent Xiong Er from being killed, he only used five missiles this time.

With a "whoosh", the missiles were immediately launched.

Xiong Er was still struggling, but he didn't know that the danger had quietly arrived.

With a "bang\

,"the metal water prison was destroyed, and Xiaoze also released these elements immediately.

Only the dying Xiong Er was left on the spot.

"Xiong Da, control him!"

As soon as the words fell, Xiong Da appeared in front of Xiong Er in an instant, and then tightly strangled its body and mouth!

Lin Nan was afraid that it would have a last gasp and give him a fatal blow.

He quickly used the upgrade module on it.

After a long time, the voice of the system rang in Lin Nan's mind,

"Ding, congratulations to the host for conquering the second-level peak zombie!"

Hearing this, Lin Nan sat on the ground and breathed a sigh of relief.

"Finally... it's over!"

Two top fighters stood behind Lin Nan!

So far, he has two zombies at the peak of the second level.

One is the zombie king, and the other is a superpowered zombie!

Suddenly, Lin Nan seemed to remember that the system called these two zombies differently, one is the zombie king, and the other is a zombie.

"System, why do you emphasize that it is the Zombie King so much!

Is there a big difference between the Zombie King and the zombies?"

Lin Nan pointed at Xiong Da and asked.

I had never paid attention to this before, thinking that it was just because Xiong Da was too strong, so it was called the Zombie King.

Now that I think about it, it seems that this is not the case, because Xiong Er is a little stronger than it, and it is just a zombie in name.

"Report to the host, the Zombie King has its own deterrent ability, and zombies with lower levels than it will not fight back."

Lin Nan nodded, so that's the case.

But thinking about it, Lin Nan was stunned for a moment, and asked again,

"Then is there a limit on the number? For example, if there are too many zombies, the deterrent function will decrease!"

"There is no limit for low-level zombies, but for high-level zombies, as their wisdom increases, the deterrent ability will decrease accordingly.

However, there is no limit for high-level zombies that are two levels lower than the Zombie King."

"Then what is high-level and what is low-level?" Lin Nan asked again.

"Level 5 and below are all low-level, and above are high-level!

"I understand, that is to say, below level 5, as long as the zombie king is stronger than them, they can deter them. Above level 5, as long as the zombie king is two levels higher than them, they can also deter them."

"That's right!"

Hearing the system's affirmative answer, Lin Nan narrowed his eyes slightly.

"I suddenly have a bold idea!"

...

"Fellow villagers, young and old, why are you gathering together today...?"

A man, standing on the stage of the town, looking at the dark "crowd" in front of him, shouted passionately!

"I hope everyone can contribute a little to my great cause. My cause is also for all mankind..."

Watching the man on the stage speaking, the two girls in the audience couldn't help laughing.

"Brother Nan is really optimistic. He can also entertain himself at this time!"

"That's right, Lin Nanjun is simply a god-like figure! "

It was Lin Nan who was on the stage.

At this moment, he was facing hundreds of zombies, and was excitedly talking about his great ideas.

Due to the intimidation of the zombie king, all the zombies in front of him were obediently submissive to him.

Trembling!

Even though they were numerous and powerful, they did not have the slightest desire to resist.

This is more than Chu Mengyao's skill control number!

"Now, eat the evolution crystal in front of you and improve your strength!"

Lin Nan said loudly.

After hearing Lin Nan's words, these zombies seemed to be controlled and ate the evolution crystals very obediently.

Due to the limited number of first-order evolution crystals, there are only a few hundred, and all zombies cannot use them at the same time.

But there are hundreds of zombies participating in the experiment at one time, which is much more efficient than before.

In addition, failed zombies will also explode evolution crystals, which can make up for the lack of evolution crystals under certain circumstances.

"Bang bang bang..."

The experiment began.

Lin Nan stood on the stage, his eyes swept over the zombies in front of him, and once he found the resistance , just let Xiong Da and Xiong Er kill it, and then give the exploded crystal to other zombies.

In this way, the efficiency is improved more, and a lot of evolution crystals are avoided from being wasted.

In this way, after several rounds of screening, Lin Nan finally saw hope...

Among the more than 100 zombies, more than 10 zombies successfully upgraded to the second level!

A one-tenth probability, which Lin Nan probably didn't think much of before, but with the deterrence of the zombie king, the efficiency has been improved, and this probability is still acceptable to him now!

"Thank you all for your contribution! "

Lin Nan bowed slightly to the second-level zombie in front of him.

After that, Lin Nan winked at Xiong Da and Xiong Er.

More than a dozen second-level zombies were killed instantly!

Soon Lin Nan obtained more than a dozen second-level evolution crystals.

At this rate, Lin Nan's promotion to the third level is just around the corner.

Next, Lin Nan couldn't wait to start the second and third batches.

In the end, he obtained thirty second-level evolution crystals at the cost of more than three hundred first-level evolution crystals.

At this time, there were no first-level crystals for him to use.

As experimental zombies, they naturally couldn't be killed, so Lin Nan decided to go out and kill zombies.

Closing the door of the "experimental area", Lin Nan and his companions walked out of the door.

Just then, they suddenly heard a car sound.

Then they saw a truck carrying many people.

It was a group of people wearing black jackets.

There was a wolf head printed on the red short-sleeved shirt inside!

Tianlang Gang? !

Lin Nan had a vague guess in his heart.

When the car stopped steadily, two men got out of the car.

The images of the two people were in a striking contrast.

One was elegant and young.

The other was pretentious and extremely wretched.

The elegant one was called Qin Tianji, and the latter was called Li Ergou.

As soon as Li Ergou got out of the car, his eyes were attracted by two girls.

"Oh, there are two top-notch girls!"

Li Ergou looked up and down at them with his lustful eyes, and his saliva was about to flow out.

"I warn you, eyes are good things, but if you don't do the right thing, it's better not to have them!"