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

Jack didn't have anything to do, so he also came to the medical room.


When they moved out of the emergency room, Jack hadn't observed the situation carefully. Now when he took a closer look, his eyes lit up.


No wonder the emergency room was equipped with everything!


The oxygen inhaler, the artificial limb, all kinds of scalpels, anesthetics, and disinfectants were used.


"Master, you are really awesome. You brought a big guy back." Even Creator I opened his eyes wide. He was very interested in the medical equipment.


Creator I wanted to study the whole medical room again after the operation.


Lying on the operating table, Alice felt warm all over her body, which made her feel much better.


Then the experiments were about to begin.


As an adult male, Jack felt embarrassed to stay inside.


"You pervert, get out of here. You're gonna see Alice naked," when Jack was about to turn around, she kicked him on the back.


Chapter 127 Annihilated the Century Mercenary Regiment