The red mist lasted for a long time, and Bai Yi observed it late at night, only to understand that the red mist was harmful to him, and he couldn't avoid it, and it was useless to worry about it so much.

With such a thought, Bai Yi fell into a deep sleep and slept until dawn.

Bai Yi, who got up early, opened the curtains, and a strong light shone into the house, Bai Yi squinted, slowed down for a while, and looked out the window with his hands on the pergola.

The sun is out.

On the eighth day of the last days, the scorching sun of early summer finally hung in the sky, dispelling the gloom and gloom that had lasted for a week.

And at this moment, Bai Yi looked at the sky, blue sky and white clouds, and a clear sky.

"What about the smog?"

Bai Yi couldn't help but wonder, as a third-tier small city, no one has come to inspect it recently, and the environmental protection is very weak, just like today, the sky is as clear as today, he is rare to see once.

It's a pity that it's in the last days.

No longer feeling too much, Bai Yi walked into the bathroom, put on a toothbrush, and walked to the toilet, not to take water, but to release water.

"Ding~"

The sudden electronic sound in his mind interrupted Bai Yi's movements.

"The system has been updated successfully, please check the mall for the commander to unlock the red alert unit."

After the electronic sound was finished, Bai Yi had already opened the mall, and found that the two grids behind the mobilized soldiers were slightly bright, and it could be seen vaguely that one was a toolbox, a human with a yellow hat, and the other was an animal with fangs leaking and a vicious face.

If you guess correctly, the two slots to unlock are the Engineer and the Police Dog.

Don't want quantum bodies now?

Bai Yi sneered, the day before yesterday he also guessed that the quantum body was needed to unlock the remaining grids, who would have thought that he could unlock it today.

"System, system, you make me feel very inexperienced by reducing the difficulty like this, you know?"

After Bai Yi vented his anger to the system after holding it for two days, he clicked on the grid of the police dog to unlock it.

"Ding~ The evolution source is less than 200 points, and you can't unlock ......"

“……”

It's me who misunderstood you, system.

Bai Yi sighed secretly, come on, he still honestly went out to kill zombies, and let's make him dozens of mobilized soldiers first.

He is also a person who has participated in the fifth-grade math competition, how can he not understand that the evolution source points cost to unlock a police dog can produce 20 mobilizers.

Unlock two hundred, I don't know how much the production is, if there is really this money, Bai Yi will never be willing to unlock the police dog and engineer whose strength is unknown.

Faced with an extremely unreasonable system, Bai Yi said that he didn't want to have more BB, and after quickly washing up, he was ready to go out with No. 1.

"Ah~!"

Suddenly, a terrible scream echoed in the community.

Bai Yi discerned the direction of the sound, took the binoculars and rushed into the second bedroom, and opened the curtains.

On the third floor of the west-facing house, the windows of one room were broken, and Bai Yi zoomed in through the telescope to see that a man with a striped strip had half of his body turned out of the window.

The shards of broken glass scarred the man's body, and blood flowed profusely.

The man looked down with his head down, as if looking at the distance from the ground, and then shouted into the room, "Don't come here! Stay back! ”

Inside the room, a pitch-black and strong body crashed into the man, and the man's heart was crossed, and he turned over and jumped off.

It's just that the man didn't expect that the black body did not hesitate because of the height, and followed the man to turn over and fall heavily on the ground.

Bai Yi also saw clearly at this time that it was a zombie or a zombie that was chasing the man.

The situation on the other side was a foregone conclusion, the man was grabbed by the zombie on the thigh before he had time to get up and run, and then, the zombie's big bite on the man's calf, the flesh and bones were bitten off by the zombie.

Bai Yi closed the window, closed the curtains, walked to the window of the living room, and took the binoculars to look at the road where he observed the zombies yesterday.

Under the observation of the telescope, the changes in the zombies attracted Bai Yi's attention.

On the main road, hundreds of zombies roamed, and among them, some of the zombies had undergone changes similar to the zombie that Bai Yi saw just now.

These zombies are also wandering aimlessly, but their whole body is black, they are not staggering when walking, they are a little more flexible between their steps, their palms are changing towards their claws, their black nails have become thick and sharp, and the infinitely close to two meters tall, and the muscular body knocked the ordinary zombies in front of them to the ground, but it had no effect on it.

In addition, there are several zombies whose bodies have shrunk significantly, and they look like centenarians, withered and thin, short in stature, but also more agile, and their joints have become flexible, and the speed of occasionally hearing movement is comparable to that of athletes in track and field competitions, and even more so, when encountering some short obstacles, they can change their body shape and turn over. The zombies' claws grew longer, their nails more than ten centimeters, and they hung down beyond their knees to their calves.

Bai Yi saw all these changes in his eyes, and he was secretly frightened.

There were no more than two hundred zombies on the main road, but he found five tall zombies and eight short zombies in this group of zombies.

If it is converted to the base of six or seven million zombies in L City, how many zombies will there be? There are nearly 10 billion people in the entire Qin Special Region, and the population of the Planet Federation is more than 20 billion, how many zombies will there be?

Now there is no need to count on the military to retake the city.

Bai Yi sighed secretly, and suddenly his eyes were on the bodies of two of the zombies.

Two dyed red suspenders hung from a tall zombie, while the other dwarfed zombie wore short sleeves from a cartoon doll that was large compared to its stature.

These are the two zombies that ate dogs yesterday?

Bai Yi was suspicious, thinking of yesterday's zombie eating and last night's red fog.

Could it be that flesh and red mist equals the evolution of zombies? Or maybe after the red mist appeared, it started the evolution of zombies?

There is also a system that reminds him of unlockable content after the red mist appears.

"The system, the changes in the zombies and today's unlock are all related to last night's red mist."

Bai Yi asked tentatively, and an electronic voice sounded in Bai Yi's mind: "Yes, commander, it has a relationship." ”

"Commander, after the D and S zombies are killed, the resource point is 10 points, please ask the commander to collect the evolution source as much as possible in the process of finding the quantum body."

The electronic tone sounded again.

"Type D? Type S? ”

"Type D is a strength zombie, the first-order form is about two meters tall and weighs about 120kg, and the S-type zombie is an agile zombie, and the first-order form is about 1.5 meters tall and weighs about 40kg."

"This title and rank are the definition of the Red Alert system?"

"It's the definition of a leader of the Renaissance Army who is called Brother Cockroach."

"Okay."

Bai Yi understood from the system's answers that the zombies in front of him were only in the early stage of evolution, and he couldn't imagine what these zombies would evolve into in the later stage.

As for why the mall unlock of the red alert system is related to the red mist, the system will not answer, and he can't figure it out by relying on his own bold conjecture.

Now his most important thing is to produce the next conscript.