Prices Depreciated and I Became a Billionaire

When I Woke Up, Prices Had Depreciated by Tens of Billions, and I Became a Tycoon!

I would like to read a book similar to "Global Shock: Prices Depreciated Billion-fold at the Beginning". The sudden news of the system devaluing tens of billions of times caught people off guard, and the whole world seemed to be experiencing an economic earthquake. However, in the midst of all this chaos, there was one lucky man