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

The feeling of the long winter had arrived. The night's cold wind was relentless as it blew like whistles, one wave after another, taking away any residual warmth of the day.

Because of the topography, the temperature in the basin was higher than in the plains, but it was only four degrees below zero.

Outside of the basin, without the tree peaks and terrain obstruction, the temperature of the great plain in the Demon Clan's territory was already close to minus ten degrees.

In addition, it was very humid in the middle of the night.

You could hear the mourning coming from the refugee camp as the wind blew past if you were to stand on the walls of Freedom City.

It was different from Hope Village, which had a heating system for everyone.

Inside Freedom City, there was a lack of management and balance, where the powerful vied for their own benefit.

A Complicated Situation! The Balance Point!