Replying...
Intro. A man wakes up in a world identical to his own. There is no magic, there are no gods, there is no sign that anything has changed. Except one thing. The value of everything on the market has fallen by 99.8%. Houses, companies, resources, technology. For everyone else, those prices are normal. They always were. When he questions the figures, they look at him with pity. In their eyes he is an ignoramus who does not understand the value of money. But five hours later he discovers the truth. His bank account was not adjusted. Your money retains the value of the old system. In this new economy, your assets are equivalent to the budget of a small country. You could acquire entire corporations without anyone suspecting. It could disrupt entire markets without them understanding how. In an isekai without magic or heroes, his only advantage is an invisible phase shift. And while the world thinks he's a fool... He is actually the most dangerous anomaly in the system.

Isekai... But different

@VÍCTOR