Catty Catty Catty

As disaster was about to strike, a group of survivors transmigrated into a desolated world and were challenged to a game of survival. From terrifying acid rains, to endless natural disasters, the heavens burn while the earth scorches, radiation is rampant, and nobody is spared from the dangers of this hellscape. The only way one survives is by building a shelter and slowly upgrading it in hopes of surviving another day. 
Luckily, Su Mo awoke a Doomsday Survival System that allowed him to infinitely level up and upgrade his shelter! The main shelter wooden door can be upgraded into a metal door, which in turn upgrades into a composite gate; the wooden spears can be upgraded into bronze spears, which eventually upgrade all the way into electromagnetic spears... While everyone struggled to survive, Su Mo was fully loaded, and well equipped to dominate the post-apocalyptic world. 
"While some of us are lighting oil lamps, he's been using refrigerators!" 
"The walls in his shelter alone are tens of meters thick, it's the safest place on this planet."
"Before I die, I wish to spend one day in his shelter..."

EndlessFantasy Translation 

My Post-Apocalyptic Shelter Levels Up Infinitely!

LambSheepMutton

"A group of people? What was this group of people like?"

Su Mo immediately became enthusiastic at the new information provided by Liu Zhi.

His intuition told him that this group of people was most likely Marshal Wang's party that set out from the basin.

However, in terms of the timeline, there was quite a significant difference that did not match up. It was abnormal.

Liu Zhi sat on the ground and scratched his head as he began to reminisce about the incident.

"That night, when the group of people appeared, we didn't first encounter them at the territory entrance, but instead, someone came back from working outside to inform us that there was a group of people on their way to visit our territory.

"They had decent attitudes and even gave us a big pack of jerky as a gift.

Two-Day Disappearance, Marshal Wang's Secrets! Part 1