Global Catastrophe: I Am Cultivating Immortals in the Refuge

"503456 points to upgrade!"

As the system's prompt sound emerged, Chen Nuo was shocked first, then relieved.

Then, the corner of his mouth raised.

More than half a million upgrade points, not bad, not bad, good performance!

"System, use one hundred thousand upgrade points to buy energy spar!" Without much thought, he directly ordered.

After all, energy spar is a must in the material.

So, naturally, the more the better.

"Ding, you spent 100,000 upgrade points to buy 10,000 energy spars! They are now stored in the material warehouse of the scientific research base!"

"Give me four more levels of heaters on the second, third, and fifth floors of the refuge!"

Chen Nuo pondered a little, then ordered.

Now it was minus fifty degrees outside, and the heater on the first floor of the refuge was only turned on at thirty degrees, so Chen Nuo didn't feel any coldness.

In other words, when the temperature is below 100 degrees outside, the heater in the refuge should not feel cold at about fifty degrees Celsius.

Moreover, this is still a situation where a little bit of cold air comes in from the vent.

"Ding, you spent 1110 upgrade points to upgrade the heaters on the second, third, and fifth floors of the refuge to the fifth level, and the maximum heating temperature of the heaters has risen to fifty degrees!"

With the prompt sound of the system, Chen Nuo said again:

"How many upgrade points are left now?"

"402346 points!"

"Raise the level of the refuge!" Chen Nuo directly ordered after hearing this.

"Ding, you consume 12,800 upgrade points to upgrade the refuge, the refuge level is increased to 10, the armored door has evolved into a primary invisible door with only daylight invisible ability, and the thickness of the invisible door has been increased from forty-five centimeters to fifty centimeters. The thickness of the surrounding walls has increased from forty-five centimeters to fifty centimeters!"

...

Upon hearing this, Chen Nuo was startled.

A primary invisibility door with day invisibility ability?

"What does this mean?" He was puzzled.

"In other words, the current invisible door can only be invisible during the daytime!" The system immediately replied.

"How can this work? Upgrade!" Chen Nuo frowned, only feeling something wrong.

After all, if only in the daytime can be invisible, what will happen at night?

"Ding, you consume 25,600 upgrade points to upgrade the refuge, the refuge level is increased to 11, and the thickness of the daylight invisible door is increased from fifty centimeters to fifty-five centimeters! The thickness of the surrounding walls is increased from fifty centimeters to fifty centimeters. Five centimeters!"

...

Hearing this, Chen Nuo frowned and his expression became a little more subtle.

"Why is the invisible door's ability only invisible during the day? Wouldn't it increase the invisible ability at night after being upgraded?" Chen Nuo was a little puzzled.

According to common sense, it should be able to increase the ability to be invisible at night.

Just, why not?

"No, no, and besides, no one has stipulated that after upgrading, the ability to be invisible at night will be increased!"

Soon, the system's words made Chen Nuogang swallow back if he wanted to complain.

"This... unscrupulous profiteer!" Chen Nuo couldn't help but complain.

"Ding, warm reminder, the next time you upgrade, the invisible goalkeeper in the day will gain invisibility at night and become a complete invisible door!"

Suddenly, just as Chen Nuo complained, the system's prompt sound appeared.

Chen Nuo was taken aback, and didn't know what to say...

"Upgrade again!" Chen Nuo gritted his teeth, didn't care about anything, and ordered again.

"Ding, you consume 51200 upgrade points to upgrade the refuge, the refuge level is raised to level 12, the invisible door increases the invisibility at night! The thickness is increased from 55 cm to 60 cm, and the wall thickness is increased from 55 cm to 6 Ten centimeters!"

"Host: Chen Nuo!"

"Refuge level: Level 12 (102400 upgrade points are required to upgrade!

"Refuge equipment: Level 12 invisible doors, Level 3 water source station, Level 4 power station, Level 9 scientific research base, Level 3 automatic elevator, Level 3 breeding farm, Level 11 closed room, Level 1 simulation room, Level 3 Depot, heater!"

"Remaining upgrade points: 312746 upgrade points!"

...

Looking at the property panel in front of him, Chen Nuo only felt a sense of accomplishment.

You know, his shelter was only a few levels in the beginning, and there were few equipment.

嬯寷bⅹшⅹ●С〇寷. And now, his refuge is level twelve, and the equipment is basically complete.

This feeling is like watching his son grow up.

...

"System, how many upgrade points are needed to increase the concentration of the closed room to 100%?" Chen Nuo asked, what did he think of.

After all, the third wave of disasters lasted a month, and he planned to practice hard and strive to reach the Qi Refining Realm.

At least, he must be able to fly with swords and ignore bullet attacks!

And now, the concentration of aura in the eleventh-level retreat room is only 60%, which is not enough to make his practice speed soar.

"10,506,400 upgrade points are required!"

Following the systematic answer, Chen Nuo was stunned.

"More than ten million upgrade points?! This..." He couldn't help gasping.

However, after rectifying his mood, he calmed down.

However, the next tone of the system made Chen Nuo almost unable to breathe.

"Ding, warm reminder, 100% concentration is not the highest, after all, the concentration of aura is no matter how high or low, but the stronger the aura, the faster the cultivation speed will be!"

Following the system's prompts, Chen Nuo only felt that his situation was getting smaller.

However, after calming down, he turned to ask:

"How many levels can I upgrade the retreat room to with my remaining upgrade points!"

"Ding, you can upgrade to the fourteenth level!"

"That is to say, three levels can be increased, and one level can be increased by 5%, then the aura concentration after the upgrade will be 75%." Chen Nuo analyzed.

"Then how many upgrade points will I have after the upgrade?" He directly upgraded without impulse.

After all, you need to leave a bottom line for everything. This is what his grandma taught him ~www.ltnovel.com~ point! "

"There are more than 20,000 left, just in exchange for some talent pill." Chen Nuo thought, touching his chin.

"Upgrade!" Thinking of this, he directly ordered.

"Ding, you consume 288,800 upgrade points to upgrade the retreat room to level 14, the retreat room aura concentration from 60% to 75%, and the area of ​​the retreat room from 200 square meters to 400 square meters!"

Following the systematic answer, Chen Nuo did not speak, but fell into contemplation.

毊灪miaobiku.com毊灪. All of a sudden, it went from being rich to being violent...

After thinking about it, he looked up at the time, and then began to search the outside world.

However, after seeing the current external situation, Chen Nuo could not help but breathe a sigh of relief.

"It seems that the human side doesn't need me to worry about it." With emotion, Chen Nuo went to grab a bucket of instant noodles and began to eat dinner.

...

23:44 minutes.

At this time, the world's temperature has reached a terrifying temperature of minus 89.3 degrees!

And, the temperature is still dropping!

Suddenly, heavy snow covered the entire world, making any place in the world a vast expanse of whiteness.

巗攮攮. At this moment, the ice age has come!

At this time, even if humans continue to add heating devices, it still seems so insignificant.

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