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

Previously, Su Mo had already taken a three-day-long detour to the expeditionary base to look for the God of the Ocean, Jiang Chu.

The trip back took another 9 days and 22 hours.

Even after the system began updating, Su Mo did not delay further and immediately set off.

By now, he only had less than two days left!

At noon the day after next, the game would officially be updated to the next version—survival mode.

Not much time was left before that.

Luckily, Chen Shen had begun to pack after receiving word on the radio.

Su Mo went up the mountain only to find that all the food supplies and larger objects were already packed.

The Hope Village cooks had also prepared 10 more days' worth of dry rations for them to eat on the boat during the relocation.

"Leader Su, from what we've detected along with other passing survivors, the New World is only about 5,000 kilometers away from us. It's not that far.

Tense Situation, Message from the New World!