The Viennese lawyer Ramin Mirfakhrai has material that incriminates the FPÖ politician Heinz Christian Strache. When he accidentally meets the shady detective Hessenthaler, a daring idea is born.

The trap snaps shut: Hessenthaler flies to Ibiza with his decoy, the alleged oligarch's niece. Meanwhile, Gudenus persuades his boss Strache to meet "the Russian".