Family court judge Clémence lives with Gabriel, who she is very much in love with. However, she is jealous and suspects him of cheating on her. One day, she decides to put his faithfulness to the test during a trip to the Reunion.
Best friends Karl and Miles stumble upon a remote cabin, believing it's their chance to strike it rich. However, their plans are thwarted by the looming apocalypse, creating a comedic and horrific predicament for the duo.