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

"What's this situation, this location seems to be around the kobold castle…? Could it be that all the bushes are burning up?"

Su Mo took out some clothes from the storage space and quickly put them on.

When a "neighbor" was in trouble, help should be given from all sides!

Before going to bed at night, Su Mo had looked at the map of Kobold Castle. At this time, there was a terrible fire going on over there. Awakened in the middle of the night, he would probably not forgive himself if he did not go out and check on things.

Walking over to the workbench, Su Mo turned on the lights above and unfolded the hand-drawn topographic map from before. He began to inspect it carefully.

There was a low bush forest covering a large area just in front of the kobold castle, but this forest would be difficult to light up even if picric acid explosives were detonated there.

Counterattack, Even Strong Winds Has A Path Home