On January 1, 2022, doomsday came to the earth, and the whole world would be exterminated.
Jack was accidentally reborn three months ago.
Knowing that the end of the world was coming, he immediately began to build a refuge.
He also activated the Doomsday Survival System, which could help him constantly upgrade his refuge.
The bulky iron door had been upgraded to a titanium alloy fire-resistant insulated door!
The brick concrete walls had been upgraded to special space metal walls!
The power system, pipeline system, material storage system, and active defense system had all been upgraded.
Jack's refuge was as complete and elaborate as a space station!
When the other survivors were still struggling to survive in the ruins of the apocalypse, they suddenly saw a huge refuge.

When Doomsday Comes, I Can Upgrade My Refuge Infinitely

After discussing the information with Creator I, Jack also found that the life of the alien had come to an end.


Jack and Creator I could only watch this weak life slowly die as if they were watching a flower slowly withering in the air.


It was not until the signs of life on this weak alien had completely withered that Jack picked up a vacuum glass container without oxygen to completely envelop it.


Since the origin of this alien was unknown, Jack was not sure if it carried a very terrifying virus.


Only by sealing it in a glass container could Jack ensure the safety of his friends and himself.


"I'm sorry, poor baby. This is what you deserve." Jack thought to himself.


After dealing with the corpses of the alien creatures, Jack suddenly heard a notification from the system.


"Congratulations, master, you killed an alien for the first time. Now the system will reward you with 100,000 survival points. Please make persistent efforts!"


Chapter 182 A Large Number of Alien Crab Legion