"Noah, how is the output of the production line now?"
When Li Chen turned around, he asked Noah in his mind.
[Answer to the host, the current output of the powered exoskeleton production line is stable at 55,000 pieces per day. 】
[If you want to upgrade the production line again, you need to consume 100 corresponding sixth-order energy crystal nuclei! 】
Hearing the answer, Li Chen was secretly speechless, and shook his head.
"I don't need it for now."
At present, there are still four days left before the seven-day agreement with the corpse king.
According to the daily output of 55,000 powered exoskeletons.
It only takes three days to fully satisfy the equipment of all troops in the star shelter.
Therefore, Li Chen does not intend to continue to upgrade the power exoskeleton production line.
He just got back inside the shelter.
At this moment, Noah's alarm sounded.
【warn! 】
【warn! 】
[The outbreak of the corpse tide has been detected, and the corpse tide is about to strike! 】
[All non-combatants return to the shelter immediately! 】
[All fighters, please immediately go to the following locations for defense! 】
Noah's siren.
Let those outside the star refuge who are still hesitating, picking and searching for words matter.
They decisively handed over the energy crystal nucleus in their hands.
At the same time, they returned to their defense line one by one.
Start commanding troops to fight.
"The tide of corpses came just in time."
"Just to see what's going on with these people."
Party loyalists stand in front of the big screen.
Looked outside in full battle.
The defensive forces from other shelters had a hint of playfulness in their tone.
"commander."
"Please take a look at the total number of energy crystal nuclei we collected just now."
At this time Xu Ruoxi also brought over a report.
"Is it handed in so soon?"
Li Chen had some fun.
I took a look at the report.
"It seems that these guys are more sophisticated than I expected..."
He couldn't help being surprised.
I just blackmailed myself casually.
Unexpectedly, more energy crystal nuclei than imagined were collected easily.
Needless to say, the third-level energy crystal nuclei have the largest number.
There are 400,000 pieces!
As for the fourth-order and fifth-order energy crystal nuclei, the total number is nearly 30,000.
The higher the energy crystal nucleus, the higher the level of zombies that need to be killed.
These words are in the hands of people.
It is actually possible to take out so many fourth-order and fifth-order energy crystal nuclei.
This was completely unexpected by Li Chen.
"Commander, do we need to issue powered exoskeletons to them now as planned?"
Xu Ruoxi asked.
Li Chen looked up at her, "Don't be so anxious."
"How long will this wave of corpses last?"
He looks at the big screen.
At this time, fierce fighting had already begun outside.
The raging tide of corpses is like a tide.
Surrounded from all directions to the location of the star refuge.
And like a series of rings, guarding the defense line of the star refuge.
Be the first to fight these zombie hordes.
[The duration of this wave of corpses is about three hours. 】
Noah replied.
"Three hours..."
Li Chen smiled playfully.
"Let's talk about it after the tide of corpses has passed."
"Tomorrow afternoon, give Li Dacai and Wang Dali two pieces of powered exoskeleton equipment."
"But before that, let's see if they will hand over more energy crystal nuclei."
"This wave of corpses must have made them a lot of money..."
The ones who handed in the most energy crystal nuclei were Li Dacai and Wang Dali.
…
the other side.
In an abandoned laboratory buried deep underground.
"Master Corpse King, according to Mia's report, a device called a powered exoskeleton has been developed in the human shelter..."
"They are invulnerable, have strong defense and have super auxiliary attack power!"
"And it can also greatly increase the speed of the wearer!"
"Looks like it's specially designed to deal with us..."
A sixth-order peak, half a foot of a zombie who is about to step into the seventh-order.
At this time, he half-kneeled respectfully beside the corpse king.
And report.
"A powered exoskeleton..."
"Hehe, it's interesting."
"However, how long can you resist? Li Chen..."
The corpse king chuckled and issued an order.
At the same time on him.
An imperceptible wave was released quietly.
The aura on his body has become much stronger than before.
…
After the first wave of corpses that lasted for three hours passed.
It is exactly the same as every previous corpse wave attack.
Li Chen also got double the energy crystal nucleus and evolutionary energy reward.
And this time.
It is different from the previous ones.
Because there are guards of other refuges.
Even Li Chen's Star Refuge doesn't need a single soldier.
You can get all the rewards.
However, the defense lines established by various refuges in the star refuges have suffered certain losses.
Because among the attacking corpses, not only the fourth-order zombies appeared.
There are even a certain number of fifth-order zombies.
However, these refuges also harvested a large amount of energy crystal nuclei through this wave of corpses.
Just as Li Chen expected.
To survive.
Or for some other reason.
People who talked about these things handed in the energy crystal nucleus they had just obtained again.
Although not as many as before.
But everyone also handed in the amount of 70,000 to 80,000.
Of course Li Chen understood that the energy crystal nuclei in their hands must be more than that.
He didn't bother to expose it.
After all, no matter how people dance about these things.
Everything is under his control.
after that.
Corpse tides erupt every once in a while.
The duration also gradually increased from the initial three hours.
It became four hours, five hours...
obviously.
The corpse king's temptations to the star refuge are becoming more and more frequent.
And as the tide of corpses came more and more frequently.
The number is increasing.
Li Chen also took the opportunity to accumulate a large wave of energy crystal nuclei and evolutionary energy.
"Sir, the energy crystal nucleus has been handed in according to your request. I wonder if the production line of the powered exoskeleton has been improved?"
"Yes, how is the upgrade progress of the production line, please let us know."
Several speakers got together and met Li Chen again.
This is already the third time they formed a team to inquire about the upgrade progress of the production line.
After all, since arriving at the star shelter.
Since they formed a circular defense line around them, they have already experienced four attacks from corpse waves.
Every Sanctuary lost some combat power.
At the same time, let these people finally see clearly.
Build defenses around the perimeter.
It is impossible to completely resist the tide of corpses.
At this time, of course, a powered exoskeleton is more needed!
After all, it is their nature to be greedy for life and fear death.