AllenWorker

Catastrophic disasters descended, the world underwent tremendous changes, and doomsday arrived, with zombies and mutated monsters everywhere.

Amidst the struggle for survival, Waldo suddenly discovered that he had obtained an infinite resource system, granting him one unlimited-use item every day.

[Congratulations on obtaining unlimited bullets.]
[Congratulations on obtaining unlimited painkillers.]
[Congratulations on obtaining...]

While everyone else in the outside world faced countless natural disasters and resorted to desperate measures to survive, Waldo had already settled into a luxurious mansion, leisurely sipping wine and enjoying grilled meat...

Apocalypse - Infinite Resource System

Waldo took out the materials for upgrading the advanced underground fortress. He clicked on the system assistant and initiated the upgrade process.


"Respected survivor, do you wish to upgrade the advanced underground fortress?" the system prompted.


The system window displayed the required materials for upgrading the advanced underground fortress:


Waldo input the necessary materials, and the underground fortress underwent changes once again.


Firstly, the area of the underground fortress expanded once more. This time, it extended beyond the boundaries of the villa, at least expanding by one circle.


But what surprised Waldo the most was its depth. The advanced underground fortress had now opened up a second level! This meant that there were more rooms, storage, and other facilities to enjoy.


Advanced Underground Bunker