The last leader of the world starts with an elite infantry squad!

thump~

Boom!

Snapped!

...

Yue~

There was a muffled sound of a blunt object hitting someone, accompanied by the sound of retching that Pu Guangqiang was trying hard to suppress.

Fortunately, he was smart enough to cover the zombie's head with plastic sheeting in advance.

The moment the pickaxe broke through the skull, the red and white substance just sprayed all around the dark blue asphalt road.

If you ignore the bloody and shattered watermelon and look down from the air, it really has a bit of Van Gogh's Impressionist flavor!

Hey, I didn't realize that Pu Guangqiang was a painter! He was just painting with a hammer and a pick!

However, Gu Chengyuan was destined not to appreciate this dark post-apocalyptic painting.

At this time, he already felt severe physical discomfort, his whole body was numb, his limbs were cold, and he was retching a little.

But he did not turn his back. Instead, he forced himself to keep staring.

It was as if he wanted to imprint the picture deeply into his mind!

The end of the world will only get more cruel! If you can't adapt, you will be eliminated even if you have the system!

Pu Guangqiang, who was carrying a shotgun, used extra plastic cloth to cover his hands and carefully searched in the pool of red and white paste for a while, then suddenly shouted.

"Reporting to the commander, an unknown crystal was found in the zombie's head!"

Before entering the armored vehicle to hand over the crystal to Gu Chengyuan.

He also skillfully took out the water bottle from the water bottle bag on his waist and carefully rinsed the crystals twice.

Gu Chengyuan took the crystal and observed it curiously.

The shape of this crystal is a very regular rhombic dodecahedron, which is exquisite and translucent.

It is about the thickness of a little finger, with light grey mist inside that seems to be flowing, giving a dreamy feeling.

"Wow~ So beautiful!"

“It’s much better looking than those diamonds with filters!”

"This is a real blood diamond! It grows from flesh and blood, and uses blood as a sacrifice!"

system!

When Gu Chengyuan saw this, most of his thoughts were confirmed, and he immediately called out the system panel.

As expected, a red dot lit up near the system money box, and a conversion function was added.

Gu Chengyuan chose to convert.

Ding!

Found "Inferior Biological Core" x1

Do you want to convert it?

"Convert!" Gu Chengyuan did not hesitate at all, only feeling a little excited about confirming his idea.

Ding!

Conversion successful!

Gold +5

At this time, the money on the panel has reached 7

Afterwards, Gu Chengyuan ordered two soldiers from the guard group, under the leadership of Pu Guangqiang, to search for the dead zombies, cracking them one by one to search.

Not long after, Pu Guangqiang came in with five cleaned crystal cores.

Gu Chengyuan carefully observed them one by one and found that there seemed to be no difference in size, as if they were printed from the same mold.

But the gray mist inside has extremely small differences in depth!

As for the subsequent conversions, Gu Chengyuan did not choose to convert them all at once, but did them one by one.

Hey~

Gold +2

Gold +3

Gold +5

Gold +3

Gold +1

At this time, the amount of money Gu Chengyuan has reached 21.

Through such tests, he found that the amount of money converted was related to the depth and thickness of the gray mist of the crystal core.

The darkest and thickest crystal core was converted into 5 units of money.

The lightest, almost non-existent crystal core only converted one unit of money.

Gently throw the converted and completely transparent waste crystal core to the rear of the armored vehicle.

"The alert team, disperse and keep a safe distance! I will now shoot at the crystal core!"

After the three members of the security team moved to both sides of the car body, Gu Chengyuan opened the safety of the 191 assault rifle and adjusted it to single-shot mode.

Place your elbows on the roof armor to form a stable triangle, bend down and use your shoulder sockets to support the butt of the gun to adjust the gun body.

The zombie crystal core on the ground was locked onto through the 3x QMK-171 white light sight installed on the fish bone.

Conscious aiming, unconscious firing

bang~

After a gunshot

The crystal core, as thick as a little finger, was shattered in an instant, and only the residue that looked like crushed glass could be vaguely seen at its location.

"It seems that this zombie crystal core is not as indestructible as described in the previous novel!"

"But if this is the case, clearing out the zombies may result in relatively large losses!"

For example, shooting a zombie in the head with light weapons may accidentally hit the crystal core in the brain.

Not to mention heavy weapons, such as grenades, or artillery that may appear later.

That kind of powerful weapon can evaporate dozens or hundreds of square meters of area with one shot!

In this way, the use of heavy firepower, despite its great destructive power, actually has a very low rate of return, and in extreme cases may even result in a loss!

Therefore, Gu Chengyuan also decided that unless necessary, he would try to use light weapons for clearing out the enemies. After all, the main focus in the early stage was still on development, and every bit of resources was very precious!