Prices Drop Ten Thousandfold, and I Get Filthy Rich!

I Woke Up to Find Prices Had Dropped by a Hundred Billion, and I Became a Tycoon!

Looking for books similar to Global Shock: Prices Drop by a Billionfold from the Start. News that a System had suddenly devalued everything by a hundred billion times caught everyone off guard. The whole world seemed to be going through an economic earthquake. Yet amid all the chaos, there was one lucky...