In the anime universe known as Money World, money is not just power—it is the only truth that exists. Every law, every relationship, every dream, and every ambition revolves around wealth. Human morality disappeared generations ago, replaced by an endless obsession with fortune.

From childhood, people are taught that compassion is weakness and kindness has no value unless it produces profit. Trust is temporary, loyalty is rented, and friendship lasts only as long as the payments continue.