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

"Shelter leader, these people are really cautious. After they left the city, they didn't head straight to one specific destination and instead kept going in circles."

Feng Long had a serious expression as he pointed to the traces on the map, not daring to take his eyes off the screen even for a brief moment.

It was already more than an hour since they had left the territory.

However, the latter two teams that left the city kept cautiously circling around one kilometer away from the territory.

"Be patient. There are still six more hours till sunrise before the curfew is lifted. It doesn't matter how long they go in circles. They'll definitely return to the territory before dawn."

Su Mo did not reply. Instead, Feng Tianmin, watching from a different screen, stayed calm and did not feel anxious.

Tracking Down the Enemy’s Base at Night! Part 3