When I Woke Up, Global Prices Depreciated Ten Thousand Times!

Lu Qing worked hard until she retired. On the way back, she didn't want to accidentally go back to when she was 20 years old. At this time, she suddenly realized that the prices in the world seemed wrong. Fortunately, the savings from her previous life and the pension that arrived on time every month followed her here. In this world where prices have depreciated ten thousand times, Lu Qing suddenly became a billionaire. Let's see how she spends her time in this depreciating world.