Chela and Chiquita, both descended from wealthy families in Asuncion, Paraguay, have been together for over 30 years. But recently their financial situation has worsened, and they begin selling off their inherited possessions. But when their debts lead to Chiquita being imprisoned on fraud charges, Chela is forced to face a new reality.

Christian Wolff is a math savant who works as a freelance accountant for some of the world's most dangerous criminal organizations. With the Treasury Department's Crime Enforcement Division starting to close in, he takes on a legitimate client, a robotics company where an accounting clerk has discovered a discrepancy involving millions of dollars. But as Christian uncooks the books and gets closer to the truth, the body count starts to rise.