The three investigators want to go on a road trip during their vacation, but just as they are about to set off, the phone rings and an unknown caller hands the trio of detectives their latest case: the archaeologists belonging to the secret society Sphinx are carrying out illegal excavations and selling the stolen art treasures. Their next target is the supposedly cursed island of Makatao.

In order to finally get that long-awaited promotion, Heinz Hellmich, an old white man, has to show his "wokest" side at work. When he invites his superiors to a private dinner at his home, his family's politically correct façade quickly begins to crumble and the evening takes a hair-raising turn.