Recalling the killing of zombies yesterday, Wu Yi suddenly realized.

The only zombie he dug up the crystallization yesterday was killed by him with a throwing knife, while the other zombies who didn't find the crystallization were killed by him holding an axe.

In this way, as long as it is a zombie that is directly slashed by him with a weapon, the crystals will automatically be absorbed by him as light, and the zombies killed without any intermediate conduction will remain crystallized in the body.

The doubts that haunted him were finally answered, and Wu Yi couldn't help but breathe a sigh of relief.

He was really worried that he had not crystallized all along, so that the advantage he had gained in the red rain would slowly be consumed.

"That's right!"

Wu Yi remembered again that he saw the light on his arm on the second day of the end of the world, and the 10.6 that suddenly appeared in his mind, what did it mean?

He raised his right arm and looked intently.

"Huh? How didn't it appear. ”

Wu Yi was stunned for a moment, he frowned, and carefully recalled every detail at that time.

"By the way, I think I swung an axe."

Wu Yi immediately exerted force on his hand, and then looked at his arm.

This time, the light appeared!

Immediately, a number appeared in Wu Yi's mind.

“10.609。”

The number has changed, Wu Yi remembers that the last time the number was 10.6, and now it has increased by 0.009.

Wait a minute.

Wu Yi's face changed, and his lips squirmed silently a few times.

Since the end of the world, the number of zombies he has killed is exactly nine, could it be that every zombie he kills, the number on his arm increases by 0.001?

What does that number represent......

After reading a lot of graphic novels, he immediately thought, could it be that this number represents his ability? What kind of setting is combat power, vitality and so on?

Wu Yi's expression immediately became strange.

It's also so unbelievable, it feels like the whole world has been gamified, and he's now a player of Earth OL.

Numbers are not directly formed on the arm, but are conveyed to the mind through the mind, so that they can be recognized by the illiterate people.

So it's quite possible that in other parts of the world, this is happening to people who speak different languages and have different skin tones.

However, since even the end of the world can happen suddenly, it is not so difficult to accept that the number appears on the body for no reason.

Anyway, I have to live.

Wu Yi felt that he just called this number vitality.

Just thinking of killing a zombie to get 0.001 vitality, Wu Yi felt that this was too little. To do a simple calculation, you need to kill a thousand zombies to increase your vitality by one point.

After half an hour of red rain, Wu Yi got 10.6 vitality, which was converted into zombies, which is 16,000.

If you want to kill so many zombies, you have to kill them until the Year of the Monkey?

And zombies are not fish on the chopping board, they will ambush, charge, and have not weak attack power. If it is scattered, it will take a lot of time to find it, and if it is gathered together, will anyone be stupid enough to face the collective charge of zombies.

I'm afraid that only the army's use of dense firepower can completely eliminate the zombies.

It's just that when he thought of the army, Wu Yi suddenly became pessimistic, the end of the world has started for eight days, and the army still has no response, it seems that other places are also more auspicious, and they can only rely on themselves to save themselves.

The population of the entire urban area of Mocheng is only 1.5 million, even if all of them are turned into zombies and killed, they can only cultivate less than a hundred people with similar vitality to him.

Wu Yi finally understood why Cao Potian attached so much importance to the red rain, and how much time would be saved when this rain came down.

Thinking of this, Wu Yi couldn't help but be glad that he had taken the lead, if it weren't for this, with his thin physique before the end of the world, he would be a death now.

The speed at which zombie killers grow is too slow!

Fortunately, he actually has the ability to automatically absorb zombie crystals in melee combat, so that he doesn't have to dig up zombie heads after killing zombies.

Digging up crystals is not necessarily a safe thing, if there are zombies ambushed nearby, it is a tragedy, and if it is a zombie killed in the escape, there is no chance to get crystallization.

……

Cheng Daodao's hand had been pressed on the wooden stick for several seconds, but his hand had been left like this without further movement.

Because he heard movement behind the door, through the crack in the door, he saw three zombies behind him, and at this time the three zombies were in a semi-conscious state, shaking their heads behind the door with a little confusion.

"Lao Cheng, open the door, what are you doing in a daze?" Zhang Ziqiang urged in a low voice.

"That's it, hurry up, let's not hurry up and wait for nothing." Sun Yuan glanced at Wu Yi, who was still squatting on the ground to check on the zombies, and hurriedly said.

Just kidding, don't hurry up, if you wait for Wu Yi to come up, with Wu Yi's perverted speed of killing zombies, what will happen to them.

In Sun Yuan's words, several people immediately understood, and several of them also knew that there were zombies behind, but wealth and wealth were in danger, how to do it without taking some risks.

Three zombies were just enough for each of them.

And now they have four people, and there are doors to block, as long as they control the release of only one zombie at a time, they can quickly kill all three zombies.

Cheng Daodao listened to the agitation of the two, and his desire suddenly drowned his reason, and he gritted his teeth and pulled out the wooden strip at once!

"...... Branches"

"Whew!"

A zombie rushed out!

Zhang Ziqiang and Sun Yuan each resisted half of the door, and only let the zombie show its head from the door.

"Bang!"

Cheng Daodao let out a low snort, waved the security stick and immediately smashed the zombie's head to pieces, and suddenly his brains were scattered, fortunately, he made a simple mask with a towel when he came out, otherwise he would really have to be sprayed on the face by these disgusting things.

One zombie was solved, and Zhang Ziqiang and Sun Yuan immediately relaxed their strength so that the second zombie could come over again.

Just as Cheng Daodao was about to repeat his old tricks, a rush of footsteps suddenly sounded behind the door, and a group of black-pressed walking corpses quickly flooded the stairwell like a flash flood, rushing straight to the door to the roof.

However, the four people outside the door didn't hear it because of the zombie's roar.

Another zombie's head was caught by the door, and at this time, Zhang Ziqiang and Sun Yuan suddenly felt that something was wrong.

How did the force of pushing the door become so great?

"I can't bear it!" Sun Yuan's heart was cold, and the whole person was knocked to the ground by the suddenly opened door.

"Bang!"

Cheng Guoguo's pupils shrank.

"Run!"

"Whew!"

A group of zombies rushed to the roof of the building like a tide!