: Morgane Alvaro, a single mother with a 160 IQ , works as a cleaner at a police station until her genius-level insights lead the police to hire her as a consultant .

: The team investigates the murder of a man found drowned in a hotel bathtub. The title "Coutume malgache" (Malagasy Custom) points toward the victim's background or the ritualistic nature of the crime .

In this episode, the protagonist Morgane Alvaro investigates a murder involving complex ties to Malagasy traditions . Below is a guide to the series, the term HPI, and the cultural context referenced in that episode.

: "HPI" (High Intellectual Potential) is a term used in French-speaking countries to describe gifted individuals who often feel a "disconnect" with others due to their hyper-specific cognitive functioning .

The phrase refers to a specific episode (Season 1, Episode 2) of the popular French-Belgian crime-comedy series HPI (Haut Potentiel Intellectuel) .