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

In the long history of the wasteland, where there had been hundreds of generations and tens of thousands of years of struggle, the foreign races thought that they had figured out the path of humankind.

According to how things would normally play out, even if their own clan was not the final winner, they had never allowed humans to succeed.

They were confident that humans were like grasshoppers, which would usually die out in autumn after expending all their energy and lifespan.

However this time, their faulty beliefs caused them to suffer immensely.

Although it would not harm their actual foundations in the home worlds, to a certain extent, it was equivalent to receiving a few tight slaps on their faces.

Therefore, after the pseudo-god incarnations of the Five Royal Clans were destroyed, the clans and gods behind countless foreign races did not choose to stop.

Swept Through the Night, Violent Harvest!