Wealthy businessman Zsa-zsa Korda appoints his only daughter, a nun, as sole heir to his estate. As Korda embarks on a new enterprise, they soon become the target of scheming tycoons, foreign terrorists, and determined assassins.
Beneath the decadence of 1929 Berlin, lies an underworld city of sin. Police investigator Gereon Rath has been transferred from Cologne to the epicenter of political and social changes in the Golden Twenties.