Global Currency Devalues, Only I'm Rich

When the world's assets shrink ten thousand times overnight, Joren—a bottom-tier mechanic living in a damp basement—wakes up to find his only savings of $15,000 completely untouched. Armed with what is now the most devastating fortune on Earth, he walks into the city's most exclusive club, where a once-arrogant rich kid holds power over the desperate elite with a single cent.

Joren casually pulls out a $10 bill, and the old order collapses.