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 moon rose in the sky and disappeared in an instant.

The Doomsday Calender arrived on Month 5 Day 12 quietly arrived with a touch of golden rays gradually rising from the horizon.

There were two last days before the temperature plummets to a terrifying -40 degrees, ushering in a terrifying winter disaster.

As disaster got closer, cold chilly air began to spread across the entire wasteland.

Su Mo woke up early in the morning before dawn.

Looking at the time, it was already five-twenty in the morning. He immediately got out of bed, sat up, and got dressed.

Cold resistance clothing was slightly warmer when worn over the body if the weight and restraint could be ignored.

After his body warmed up, Su Mo slowly got out of bed and stretched around his body. Then, he walked out of the tent.

"Morning, shelter leader. You're awake early today."

Plummeting Temperature, the Cold Winter Is Coming! Part 1