Global Catastrophe: I Am Cultivating Immortals in the Refuge

"That's good, upgrade the retreat room to a higher level!" Hearing this, Chen Nuo directly ordered without thinking too much.

After all, the higher the concentration of spiritual energy, the more divinely assisted the cultivation is, so of course he has to upgrade the retreat room more.

"Ding, you spend 100 upgrade points to upgrade the level of the retreat room. The area of ​​the retreat room remains the same, and the concentration of aura is increased from 10% to 15%!"

"Five percent bonus for level up?" Hearing this, Chen Nuo couldn't help but startled.

"Can my remaining upgrade points upgrade the retreat room again?" Chen Nuo asked.

"Not enough to improve for now."

Hearing this, Chen Nuo had no choice but to give up.

At the same time, he has already reached the fifth floor.

Here, there is an empty road in front of the entrance and exit of the elevator and stairs, and there are two rooms on both sides.

Not only that, but the doors of these two rooms were kindly pasted with the signs of "Simulation Combat Room" and "Retreat Room".

Seeing this, Chen Nuo didn't think too much, and directly entered the retreat room first.

Now he wants to improve his strength first, and then enter the simulated combat room to practice his skills.

The retreat room is an open space fifty square meters wide, and in the center of the open space is a circular open space surrounded by a circle of ten pillars.

And the moment Chen Nuo came in, he could feel a majestic aura lingering in the room!

This made him widen his eyes, then he closed the door and came to the place where the aura was most dense.

That is, the center of the pillars.

After being surprised, he sat cross-legged on the ground and began to practice with his eyes closed.

In an instant, the majestic spiritual energy rushed towards Chen Nuo as if turning into a tornado. The scene was astonishingly spectacular.

...

Time passed quickly, and three days passed in a flash.

January 17, 2045.

Because of the three-day hunting of the Earth Core Beast, many people died in it, and some official shelters were breached, causing countless deaths.

However, because the military quickly dispatched troops and ammunition, most of the official shelters are still holding their positions.

However, the only thing that makes people desperate is that there are still so many of these earth core beasts after being hunted and killed for four days!

...

At the same time, in the shelter of the military's highest command department.

The man looked at these battles with a serious face almost dripping.

"Any news from the troops sent out to drop nukes on those black holes created by planetary debris?"

After several days of confrontation, countries around the world have gradually brought this sudden catastrophe under control.

Although many people still died, it was much better than the situation when they were in a hurry to deal with the catastrophe at the beginning.

Therefore, they also made time to send people with nuclear bombs to black holes in various places to drop nuclear weapons.

The purpose is to be able to kill more of these monsters, and to gain some chances of relaxation for the refuges in various urban areas.

At this time, after hearing this, a man in front turned around and said:

"Because there are too many strange birds, the troops going to drop the nuclear bomb were directly intercepted on the road, and some even lost contact!"

"Is that so..." The seriousness on the man's face was even better.

All of a sudden, the atmosphere in the entire High Command became delicate.

This time, the danger was caught off guard.

No one could have imagined that such a danger would come suddenly.

At the same time, let people know that sometimes the United States is not completely unbelievable.

...

At this moment, inside Chen Nuo's shelter.

In the retreat room, Chen Nuo slowly opened his eyes.

Immediately afterwards, a terrifying aura emanated from his body instantly!

Yes, he broke through!

Body refining realm, fifth level!

for three days,

He has been promoted from the fourth level of the body refining state to the fifth level of the body refining state. This speed is considered very fast.

You must know that the higher the realm, the slower the cultivation.

Standing up slowly, Chen Nuo exuded a terrifying aura.

But soon, he skillfully put away the breath, then twisted his neck and moved his body.

"Fifth level of Body Refining Realm, it feels so good to be full of power..." Chen Nuo clenched his hands into fists, feeling the power, his eyes lit up.

"Almost, it's been three days..." While muttering, he walked out of the retreat room, and then went back to the first floor to take a shower.

...

An hour later, Chen Nuo came out of the bathroom and asked:

"System, how many upgrade points do I have now?"

"25455 points! And, this value is still increasing!"

Hearing this, Chen Nuo's footsteps stopped, and his whole body was shocked, a little shocked.

"Fuck? Twenty-five thousand upgrade points in three days?! Hiss..."

He exploded and gasped for air.

"This... is no less than the feeling of going to the insurance company to receive more than 53 million yuan..." Chen Nuo only felt that the feeling of getting rich was very cool.

After finishing speaking, he directly ordered the system:

"System, upgrade the shelter level for me, and choose to expand the shelter area!"

"Ding, you spent 3,200 upgrade points to upgrade the shelter. The area of ​​the shelter has been increased from 400 square meters to 800 square meters! The thickness of the armored door has been increased from 35 centimeters to 40 centimeters! The thickness of the walls has been increased from 35 centimeters to 40 centimeters! Fifteen centimeters increased to forty centimeters!"

"Host: Chen Nuo!"

"Shelter Level: 8! (6400 upgrade points required for upgrade!)"

"Refuge equipment: eight levels of armored doors, three levels of water source stations, four levels of power stations, six levels of scientific research bases, three levels of automatic elevators, three levels of breeding farms, two levels of retreat rooms, and one level of simulated combat rooms!"

...

"It will take more than 6,000 to upgrade again..." Chen Nuo felt a little annoyed, but the upgrade is necessary, so there is no need to worry about it.

Furthermore, he now has a big move!

But after seeing him murmuring, he said directly:

"System, I want to buy a car factory and set it up on the redundant location on the second floor."

"Ding, you spend ten upgrade points to buy a car factory with an initial area of ​​50 square meters!"

"Host: Chen Nuo!"

"Refuge level: 8! (6400 upgrade points are required for upgrade!)"

"Refuge equipment: eight-level armored door, three-level water source station, fourth-level power station, sixth-level scientific research base, third-level automatic elevator, third-level breeding farm, second-level retreat room, first-level simulated combat room, and first-level car factory !"

"Ding, the factory location is set successfully!"

Following the system's prompt, Chen Nuo thought for a while, and then ordered:

"Raise the level of the car factory to level three!"

"Ding, you spend 150 upgrade points to upgrade the car factory to level 3, increasing the area from 50 square meters to 200 square meters!"

Hearing this, Chen Nuo said again:

"How many upgrade points are left now?"

"22555 upgrade points! And, this value is still increasing!"

"There are still 20,000 points left." Chen Nuo nodded and couldn't help but ponder.

These are enough to buy two thousand energy crystals!

In other words, it is enough to make twenty robots with life!