I Bought the Whole World

Zhang Che participated in a challenge that tested his ability to spend money. Starting from an initial capital of 100 yuan, every time you spend all the money, you can get a return that grows exponentially. Spend 100 and get 200, spend 200 and get 400, and spend 400 and get 800... When he suddenly looked back, he realized that the whole world had been bought. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.