: The first 10 episodes follow the trio's initial collaboration as they build the service from Simon’s housing estate, formalize the business through partnerships with newspapers like Libération , and manage the legal and personal complications of their "revolutionary" idea.

: Students Simon and Toni, later joined by Stéphanie, repurpose the government-issued Minitel terminals—originally intended for phone directories—to host "messageries roses" (erotic chat rooms).

Set in 1980 during the transition from the Giscard d’Estaing presidency to the Mitterrand era, the series explores the intersection of technology and desire.