Apocalypse Cataclysm: From the Start, I Had a System Castle

The apocalypse, a cataclysm, and an urban setting. The fortunate have nothing to worry about, especially when they come with an overpowered System. A loser of a young man makes a stunning comeback and vows to sweep aside all the beauties... no, wait, to sweep away all evil!

The protagonist is very scheming and seems like a total jerk, so if you don’t like that, please don’t flame the book. Just don’t read it, okay?

(Urban fantasy, spiritual qi revival, and a golden finger.)