Smart and idealistic 28-year-old Salla Nurminen gets a job at the Bank Inspectorate and vows to fight corrupt bankers. Her core assignment is to check on Skopbank, which has masterminded a “strike and cash in” speculation technique. Salla soon launches a cat-and-mouse game with Skop’s charismatic financial wiz Christopher Wegelius. When she discovers that Skopbank is hiding vast sums of money in the Cayman Islands tax haven, the battle gives way to a new, mutual enemy.