Global Cataclysm: Start building a dungeon

『Constant temperature automatic control: 17 degrees Celsius! 』

"Upgradeable! 』

『Upgrade direction: increase heating power (1000). 』

"Remaining survival points: 13960. 』

"So, the temperature shouldn't be a threat, right?"

Ye Liangren looked at the chances of survival again.

"Second stage catastrophe survival rate: 65%! 』

"60.00% five..."

Ye Liang raised his eyebrows fiercely.

"The increase is indeed an increase, but the survival rate has increased by 5.00%, which means that this part is actually dispensable?"

"If it has nothing to do with keeping warm, which part of the survival rate is not enough?"

Ye Liangren pinched his chin and kept thinking.

rainstorm……

torrent...

Ice Age……

Suddenly, Ye Liangren's eyes startled.

"oxygen!!!"

"This is an underground refuge, and it's located on the outskirts of Jiangcheng. Even if we build a city wall to resist the torrent, it's impossible to cover it here. It's too roundabout!"

"So, the torrent will definitely invade here. Once the torrent covers the top, the oxygen will not be able to flow! In addition, the cold current will come, and the accumulated water will freeze, which will block the oxygen!"

"So, oxygen is the most important thing!"

Ye Liangren's eyes lit up!

Immediately take out a wooden board and write three words on it.

"Oxygen chamber!"

"Oxygen chamber"

"Upgradeable! 』

『Upgrade direction: intelligence (1000), increase oxygen production power (1000). 』

『Note: After upgrading the intelligence, the oxygen production room will automatically control the current oxygen content, and the oxygen content is the most comfortable level for the host! 』

『Note: After upgrading the oxygen production power, the oxygen production speed of the oxygen production room will be doubled! 』

"Remaining survival points: 13960. 』

Without any hesitation, Ye Liangren spoke immediately.

"System, upgrade the intelligence and oxygen generation power of the oxygen generator!"

"Ding!You have spent a total of 2000 survival points to upgrade the oxygen chamber, the upgrade is successful! 』

"Comfortable Oxygen Zone"

"Upgradeable! 』

『Upgrade direction: Increase the oxygen generation power (1000). 』

"Remaining survival points: 11960. 』

After the upgrade was completed, Ye Liangren was preparing to see the chances of survival.

Just then, a virtual screen popped up!

"Ding!You have successfully created an oxygen chamber and upgraded it to a comfortable oxygen area.The comfortable oxygen zone can ensure that your shelter will not be threatened by hypoxia in any environment!And in the apocalypse, oxygen is also an important material, especially in the current stage of the Ice Age!Reward: Survival Points +3000! 』

"Remaining survival points: 14960. 』

"Excess rewards for survival points, the oxygen chamber is definitely the right choice!"

Ye Liangren smiled, and then looked at the odds of survival.

"Second stage catastrophe survival rate: 95%! 』

"really!"

Ye Liangren smiled brightly.

"As for the remaining 5.00%, if nothing else, it should be the wall!"

"Although the current wall is extremely strong, if the torrent is really turbulent and continues to wash away, the wall may still not be able to support it! However, the probability is extremely small, so it only reduces the survival rate by 5.00%."

"However, even 5.00% is equally dangerous!"

Ye Liangren looked at the message on the wall.

"α+β Titanium Alloy Wall"

"Upgradeable! 』

"Upgrade Direction: Quality (1000)"

"Remaining survival points: 14960. 』

"System, upgrade the wall quality!"

"Ding!You spent a total of 1000 survival points to upgrade the quality of the wall, the upgrade is successful! 』

"T1 Grade Super Alloy Wall"

"Upgradeable! 』

"Upgrade Direction: Quality (4000)"

"Remaining survival points: 13960. 』

"Second stage catastrophe survival rate: 100%! 』

"Ding!You have successfully upgraded the wall, a T1 superalloy wall with extremely strong defense, which can perfectly defend against almost all natural disasters!You no longer have to worry about guarding the walls.At the same time, in the second stage of the catastrophe, your survival rate successfully reached 8000%!Reward: Survival Points +[-]! 』

"Remaining survival points: 21960. 』

"Finally, under the catastrophe of the second stage, it is completely safe!"

Ye Liangren stretched his waist and showed a bright smile.

Then, he turned on his phone and glanced at the forum.

With a sweep, the whole person froze.

The forum is extremely lively!

Almost everyone is talking about the same thing!

Is the fifth ice age really coming? !

Ye Liangren turned to the front and found that someone had posted a few pictures, news pictures.

It also covers a lot of important news!

“[As the sea level continues to rise, more than half of the coastal cities have been submerged, and 80.00% of the inland areas of five countries including the small island country and Di country have been submerged, and more than [-] small countries have been covered by tsunamis...] "

“[Next, there will be heavy rainfall for three days, and the rain will carry torrents and wash away most of the city... Residents, please pay attention to waterproofing and flood control... If you have not reached the official shelter, please go to the official shelter as soon as possible! 】”

"[If you are far away from the official refuge and the road is blocked by torrents, please be careful to keep warm! After the torrential rain and torrents, there will be a real cold wave!]"

"[Most cities will cool down rapidly in the shortest possible time, and the temperature is comparable to the North and South Poles. And this is just an appetizer. In the end, the temperature will drop to minus one hundred degrees...]"

Chapter 44 The Importance of Cold Protection

"Fuck! Is it that scary?"

"Really... Even the small island country has been flooded?!"

"The lowest temperature is -[-] degrees??? Is this fucking, can you still live?"

"But then again, is this really the end of the world?"

"Yes, yes, I have been talking about the fifth ice age, but the weather has not been very cold. It was too hot a few days ago. You know, it is winter now!"

"Yes! One thing to say, it really doesn't feel like the end of the world now. With the big boss covering it, as long as you move the supplies every day, although you are tired, you can still live your life."

"Upstairs, it doesn't feel like the end of the world? If there is no boss to cover it, think about it, how many people in Jiangcheng will starve to death?"

"That's right! It's not that we don't feel like the end of the world, but that we have thighs to hug! The boss is awesome! [Tearing heart cracking · jpg]!"

"+1!"

"+1!"

"+10086!"

"Boss is really an eternal god!"

……

"However, if the cold snap comes, the boss... can he really protect us?"

"Upstairs, it's definitely possible! Just kidding, before the flood came, the boss said that the wall would be built!"

"That's right! The boss's news is so advanced, much earlier than we know, there must be a way to deal with the cold snap!"

……

Watching the news of the forum boiling.

Ye Liangren looked solemnly.

He made plans in advance for heavy rain and torrents.

But the cold snap, he has been ignoring it...

You know, human beings live at minus [-] degrees, which is already the limit!

Moreover, that requires a lot of equipment. As for minus one hundred or even lower, no one dares to experience it!

However, one thing is for sure, if there is such a low temperature, it only takes less than ten seconds for a person to be absolutely cool!

Shelters keep warm!

If you all live in shelters, you can guarantee a place to sleep.

But... what if we go out?

Moreover, if everyone is huddled in the shelter and no one goes out to collect supplies for themselves, then in the face of the catastrophe in the next few stages, I will still be cool!

So the cold snap must be resolved!

"If it's cold, just keep warm, but if you want to keep warm, the best choice is clothes!"

"But……"

Ye Liangren raised his eyebrows, and looked at the panel of the super research base.

"Super Research Base"

"Level: 5. 』

"Upgradeable! 』

"Direction: Level 6! 』

"Upgrade direction: scientific research level (4000). 』

"Current production series:

Large Disaster Prevention Shelter: Level 5!Required materials: 300kg of pure iron, 200kg of titanium alloy, 3 energy stones!

Highly Intelligent Robot: Level 5!Required materials: 100kg of pure iron, 100kg of titanium alloy, 2 energy stones!

Smart Drone: Level 5!Required materials: 200kg of pure iron, 100kg of titanium alloy, 2 energy stones!

Smart Battle Robot: Level 5!Required materials: 200kg of pure iron, 100kg of titanium alloy, 2 energy stones!

Intelligent handling robot: level 5!Required materials: 200kg of pure iron, 100kg of titanium alloy, 2 energy stones!