Doomsday Frenzy

Chapter 8 Upgrade, upgrade, and upgrade again, a decisive battle against the third-order biochemical ghost!

The grenade exploded.

It not only injured the third-order biochemical ghost.

At the same time, it also attracts the attention of a large number of zombies.

Li Chao took the opportunity to run wildly, at full speed, and came to his teammates, Dr. Cui and others.

"Li Chao! It's Li Chao who is here!"

"Great, we'll be saved when he comes!"

"..."

Seeing Li Chao straddling almost the entire public area and coming all the way to his side, everyone in the team felt sincerely excited.

All coincidentally, regard it as the last straw.

Li Chao is also very clear about the current situation of the team.

It is at a critical moment when defense forces are in short supply.

Therefore, after Li Chao arrived.

The first thing he did was to fire himself.

Clear up the secondary zombies and biochemical ghosts that are watching around and rushing forward for the team.

Compared with the black iron M4 with weaker performance and insufficient ammunition in the hands of teammates.

In the hands of Li Chao, the lethality displayed by the M4A1-S must be several levels stronger.

Especially when paired with the FireWire vision, it has the effect of being able to outnumber one hundred.

Bullets fired.

Under Li Chao's intentional calibration of the trajectory.

A strong force will often make the bullet go after the zombies are eliminated.

Pushing it through the rotten flesh and blood of the zombies, and killing the individuals behind.

It's like killing two birds with one stone.

It not only increases the number of enemies eliminated.

It also reduces the consumption rate of bullets.

As a green weapon, the ammunition reserve of M4A1-S is also more abundant than that of black iron M4.

From the beginning of the battle to the present.

Li Chao still kept about half of his ammunition, and was not fired, so he could still maintain sufficient firepower.

but.

He didn't intend to wipe out the entire corpse wave and third-order biochemical ghosts by himself.

This is not realistic.

The reason for shooting zombies on such a large scale.

The main purpose is to rescue the team from the siege of zombies and the dire situation.

Secondly, it is also to accumulate enough reward points.

For him to improve the overall strength of the team and lay down a corresponding resource reserve.

A person's power is limited after all.

Although Li Chao was confident enough to get himself out of the way.

But it was impossible for him to ignore all the dozen or so people in the team.

therefore.

Strengthening the weapons and equipment of teammates is a very necessary thing.

Not only can Li Chao be rewarded alone, but also the tremendous pressure he is facing.

At the same time, it can further enhance the safety protection of scientific researchers.

Ensure that the initial tasks issued by the system can be successfully completed.

then.

Li Chao turned his head.

He said to the mercenary teammates behind him:

"Everyone, throw me your main weapon that has run out of ammunition, it will be of great use!"

As a comrade in arms who have been through life and death together many times.

Several mercenaries, although a little unclear, still decisively followed Li Chao's words.

So ever.

A total of four black iron M4s that had run out of ammunition were thrown to Li Chao's side one after another.

Li Chao was also under the cover of fire from his teammates.

Start to upgrade these four M4s.

【叮！是否花费100奖励点，将M4A1（黑色武器），升级为M4A1-B（绿色武器）？】

【叮！是否花费100奖励点，将M4A1（黑色武器），升级为M4A1-B（绿色武器）？】

【Ding!Does it cost...]

The prompts for system upgrades sounded continuously.

Li Chao did not hesitate.

Resolutely spent the last [-] reward points on him.

【Ding!The upgrade is successful, congratulations to the host for obtaining the M4A1-B (green weapon)! 】

【Ding!update successed……】

【…】

The four light clusters dissipated quickly.

After the upgrade and transformation, brand new firearms appeared impressively.

Upgrade the black iron M4 to the green quality M4A1-B.

Although the performance is slightly inferior to the more advanced M4A1-S, the price is more affordable.

One hundred reward points can be upgraded and transformed.

Such a low price just solves Li Chao’s problem of insufficient reward points for upgrading the Nepalese Saber.

Li Chao distributed the brand new M4A1-B to his eager teammates.

"Fuck, this is M4A1-B? It's amazing!"

"That's right, I didn't expect you, Li Chao, to have such great abilities!"

"Haha, now I don't have to be afraid of these monsters anymore!"

"Grandpa must have a good kill!"

All the mercenaries couldn't help cheering when they got the new weapons.

All of them smiled happily, praised Li Chao one after another, and expressed their envy for his miraculous ability.

And after the shotgun was changed.

The momentum of the team suddenly took a 180-degree turn!

From the original run out of ammunition and food, in the face of an infinite number of corpses that are approaching constantly, they can only retreat steadily, and their lives are at stake, worrying and desperate.

Transformed into confident, high-spirited.

I vow to kill all these biochemical mutants!

M4A1-B in hand.

Li Chao's mercenary teammates finally had a chance to show off.

Pull the trigger.

The excellent performance of the green weapons allows them to easily shoot and kill the invading enemies.

The cover team moved in an orderly manner towards the west gate and the large square.

And Li Chao himself was even more brave.

The tide of corpses that others would not dare to face alone, in front of him, they became lively and experienced babies delivered to the door by themselves.

Waiting for Li Chao to harvest one by one with M4A1-S and Nepal Army Knife.

【Ding!The host kills the first-order biochemical ghost*1, and gets reward points*10! 】

【Ding!The host kills the secondary zombie*1, and gets reward points*3! 】

【Ding!The host kills the secondary zombie*1, and gets reward points*3! 】

【Ding!Host kill...]

【…】

The beep keeps sounding.

The reward points consumed by Li Chao just now are gradually recovering at a speed visible to the naked eye.

At the same time, under the cover of Li Chao and his teammates.

Dr. Cui's large army also successfully approached the west gate.

As long as you rush out, you can reach the large square at the fastest speed, and make the last stand there!

But right now.

A crimson figure wrapped in strong wind suddenly rushed out from behind the tide of corpses!
Li Chao took a closer look.

It turned out to be a third-order biochemical ghost who had recovered from his injuries and joined the battlefield again.

At this moment, the third-order ghost who was injured by Li Chao was boiling with anger and desire to kill.

The chest energy furnace is overclocked.

The eyes are scarlet like blood.

Like a ferocious beast in a state of rage, it came to kill the team!

Seeing this, several mercenaries immediately switched their firepower.

Wanting to suppress the third-order ghost who turned on the rampage and rushed with his head down.

But the effect is weak.

"Go back to your post, leave this guy to me!"

At this time, Li Chao's calm and composed voice rang softly in everyone's ears.

All eyes cast one after another.

Let Li Chao become the only focus on the battlefield.

Everybody knows.

Only he can defeat this almost unrivaled Tier [-] biochemical ghost!

In the eyes of everyone full of hope.

Li Chao took the initiative to come forward.

Leave it to me, let him and the third-order biochemical ghost start the second round of confrontation.

And this time.

It will also be the final game of life and death!

(End of this chapter)