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

Blazeland gathered millions of people to establish a country, occupying more than 3 million square kilometers of land, and pulled off an impressive feat in "peacefully coexisting" with the foreign races.

There was also information about the expeditionary army's fight on the wasteland back in 1999, who researched and manufactured rockets and satellites to attempt to decipher the secrets behind the wasteland world.

After learning that humankind wanted to put themselves in grave danger by actively stepping into the encirclement and attempting a counterattack against the foreign races, Su Mo sensed a trace of "opportunity".

His "farming" had gone on for long enough, and he was about to reap the rewards of his efforts.

If he still backed away from this opportunity, which could potentially yield a bountiful harvest similar to when he had vanquished the Heavenly Dog Pseudo God, then he would not have been Su Mo.

Su Mo was not that kind of person.

Milestone, 3090... Boot Up!