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

Doomsday Calendar Month 4 Day 29. It was the second day after the snow disaster and the 118th day since humans descended on the wasteland.

It was a time when humans would become lively in an age of civilization.

Countless workers would begin to prepare to travel during the upcoming holidays, whereas students looked forward to a good rest and having fun gaming during the long vacation.

Meanwhile, merchants would excitedly wait to sell the inventory they had prepared and earn themselves a fortune.

However, everything was different in the doomsday wasteland!

Most people had long forgotten commemorative holidays in the past four months of surviving in the wasteland.

People gradually left behind the festivals and lifestyles they had on Earth due to the pressure of survival.

Even when they fell asleep and dreamt about their past lives, the past all felt like it was a made-up dream.

Descend, Descend, Descend! Part 1