The film tells the story of mathematical genius Christian Wolfe, who moonlights as an auditor for the most dangerous criminal organizations. When he gets on the tail of the crime-fighting department of the Ministry of Finance headed by Ray King, Christian decides to find himself a law-abiding client and conducts an audit in a company producing the latest robotics, where an employee of the financial department found a "discrepancy" of millions of dollars. But it is worth it for Christian to take over the accounts and get on the trail, as victims start to appear in the case.