Apocalypse: I Spent Ten Billion and Became Invincible

[Apocalypse + reborn + spending money for real-world rewards + decisive and ruthless + self-interest + no saintly protagonist, no female lead + building a faction]

Saintly protagonists, stay away!

The apocalypse arrives, bringing disasters such as zombies, mutated creatures, and the ruins of ancient civilizations.

A mobile game that lets you spend money can turn those purchases into real-world rewards. After being reborn, Lin Qi immediately spends ten billion.

With the rewards from all that spending,

while everyone else is living cautiously and fearfully, Lin Qi is already decked out in top-tier gear and setting about building his own faction.

Lin Qi swears: Having lived again, I will stand at the pinnacle of the world and trample everyone beneath my feet!