As the thought flashed, the number on the machete was missing a dot, and then a white light flashed.

At the same time, an indescribable energy was transmitted from the machete into Yang Shen's body, making his physique a little stronger, and even his strength improved.

Although the improvement is limited, this instantaneous improvement can be felt.

"You can even strengthen my body?"

Yang Shen was secretly pleasantly surprised, the improvement of his physique and strength this time was almost negligible, but it gave him hope.

"The upgrade of the machete should not be unique, if I make other items can also be upgraded, if I upgrade, it will also feedback energy to strengthen my own ......"

The more Yang Shen thought about it, the more surprised and looked forward to it.

Soon, he came back to his senses and looked at the machete in his hand.

The original rough machete looked much more refined, the blade also sank a little, and the blade was shining with cold light, even if Yang Shen hadn't tried it, he knew that it must be sharper.

At this time, the data on the machete has also changed:

LV1：1/10

This is the data now.

Yang Shen's heart suddenly moved: "How did you get this upgrade experience?"

He thought back to what had happened before, and it seemed that the two survivors who had come from the east of the city had two more experiences after seeing the machete.

"Is it a matter of gaze, or is it legendary prestige, or is it some other cause and effect?"

Yang Shen had difficulty understanding the principle behind this.

But the ability itself was something incomprehensible, and he didn't think much of it.

Now it's more important to look at how you can gain more experience.

"Judging from the data on the machete, when the experience reaches ten points, it should be able to level up again!"

"If you were seen by two people before, you will get two more points of experience, so if you want to be seen by ten people, you can get ten points of experience?"

"No, there's still a little experience left, just nine points, but you have to confirm the source of the upgrade experience!"

Yang Shen planned to find the two people who came from the east of the city, but soon, he thought of another question.

"Can you gain experience from the same person multiple times on the same item?"

Although the current machete has been upgraded, in a way, it is already another item, but it is an upgrade from the previous machete.

In order to prevent this, Yang Shen decided to make another thing.

"Will my ability, the upgrade of the item, simply improve the material characteristics, or will it upgrade and strengthen the item as a whole?"

Yang Shen had a whim, if he could strengthen the item as a whole, he could make some complicated things.

So he found a bouncy steel wire and a small steel pipe no bigger than his thumb, and used his abilities to transform it.

His ability is to control tiny particles and move them without changing the shape of the object.

The ability was cast, his vision quickly enlarged, and the originally smooth steel pipe appeared in his eyes, and as he continued to zoom in, he saw the particles that made up the steel pipe......

At this moment, his eyes are like super microscopes, but his abilities don't seem to have much to do with them, because casting them doesn't tire them.

Yang Shen felt that this ability should be his own brain mutation, and his eyes just happened to become a mediator channel for the ability to be cast.

I saw that under his control, the steel pipe slowly molded into a miniature pistol shape.

The steel wire is bent little by little, turning into a very small spring, which is very elastic.

After the spring was made, he inserted it into the small steel pipe.

Later, he remodeled the inside of the small steel pipe......

Originally, Yang Shen just planned to make a secret weapon to collect experience, but the more he did it, the more he devoted.

It took more than an hour before it was finally completed.

At this time, the original steel wire and small steel pipe have been transformed into a very small looking pistol.

Perhaps because of the previous machete upgrade and strengthening himself, Yang Shen found that his ability to manipulate tiny particles had become much stronger.

So what was made this time looks much more exquisite.

The structure of the miniature pistol is very simple, with a tiny spring with strong elasticity, and at the grip, there is a clip-like thing that also has a spring.

Because the bullet of this 'pistol' is a fine needle such as an embroidery needle, Yang Shen modified the muzzle of the gun to be very small, so as to ensure that the 'bullet' will not float too hard.

Yang Shen found an embroidery needle, put the embroidery needle into the magazine, loaded the magazine, loaded it, and then aimed at the wooden cabinet in front of him and pressed the launch button.

"Poof......

The embroidery needle shot out instantly, nailed directly to the wooden cabinet, but only a millimeter was shot in and could not be inched.

"Yes, very good!"

Yang Shen was very happy, because this was the first weapon he had made, and although it seemed to be very weak at the moment, it could be upgraded.

At this time, Yang Shen had also discovered that there was an extra string of data on the miniature pistol:

LV0：1/5

This is the data of the miniature pistol, Yang Shen was stunned: "How can you already have a little experience?"

He suddenly looked at the machete, and his heart moved: "Could it be that different items and experiences can be shared?"

This is definitely good news, because in case he makes something that is not easy for people to see and wants to level up, he can use these shared experiences.

And the pistol's upgrade experience turned out to be five points.

Yang Shen guessed that perhaps the pistol was more complicated than the machete, so it would take more experience to upgrade.

Next, Yang Shen used his ability to fine-tune the pistol to make the accuracy of the embroidery needle shoot higher.

After doing all this, it was already completely dark, so Yang Shen used an alcohol lamp and mineral water to boil and eat the melon vines he had dug before.

Barely filling his stomach, Yang Shen didn't want to wait for a moment, and directly picked up the machete and steel needle pistol and opened the anti-theft window.

After glancing outside, and making sure there were no infected people wandering over, he lowered the rope and slowly climbed down.

Descending to the ground, Yang Shen held a machete in one hand and a steel pistol in the other, and once again vigilantly observed the surroundings, and after making sure that there was no danger, he rushed towards the direction of the guard room in the dark.

On the way, he saw a blue dye with a blue light on his chest slowly wandering towards his residence, frowning slightly, so he ignored it and continued walking.

Along the way, Yang Shen saw many infected people lying on the ground.

Those infected are not dead, and when no one is around, they mostly lie down or lie on their stomachs, and can stay still for a long time.

But as soon as someone comes close, they wake up immediately and burst out and hurt people.

Yang Shen avoided those blue lights from afar, as long as there was blue light, there would definitely be infected people.

So a lot of times, he prefers to be active at night because those blue lights are not noticeable during the day.

Soon, Yang Shen saw the guard room.

The doors and windows of the guard's room were closed, and there were bricks and stumbling ropes in the doorway, and it was clear that the two men who had come from the east of the city had indeed moved in.

As soon as Yang Shen approached the guard's room, he faintly heard snoring, so he tried to knock on the door.

Suddenly, the snoring inside was gone.

He knocked two more times, and it was quieter inside.

So he knocked three times.

"Who's out there?" finally came the voice of a tall and thin young man from inside.

"It's me, the one who brought you here before. Yang Shen said.

After half a minute of silence inside, the door of the guard's room slowly opened, and two young men from the east of the city came out with guns.

Seeing the situation outside, both of them were stunned.

I saw that two or three meters away, Yang Shen was holding a knife in one hand and a strange miniature pistol in the other, both of which were placed in front of him, as if he was making defensive moves, but it seemed that he had specially shown them them.

"Boy, what are you doing, what are you doing here?" said the young man with a scarface, frowning.

"It's okay, I'll come and see you, you're okay, then it's okay. ”

After Yang Shen finished speaking, he glanced at the two items in his hand, a hint of joy flashed in his eyes, and then turned around and left.

“？？？”

It wasn't until Yang Shen disappeared from sight that the two people from the east of the city reacted and looked at each other.

"That kid is sick, isn't he?"

With a mutter, the scar-faced young man quickly and carefully closed the door, and the guard room was quiet again, dark and deadly.