Out of sight, a factory produces a chromic-sulfuric mix which is used in the industry to dissolve organic matter. Zaïna and her apprentice Romuald keep a watchful eye on the aera.
| Directing | Romain Fauvel | Director |
| Production | Antoine Legrand | Delegated Producer |
| Sound | Rémi Seffacene | Sound Engineer |
| Camera | Sébastien Mendoza-Rosset | Director of Photography |
| Editing | Axel Chemin | Editor |
| Sound | Elias Cheyroux | Original Music Composer |
| Sound | Damien Lefèvre | Original Music Composer |
| Production | Antoine Devulder | Producer |
| Production | Nathan Jactel | Producer |
| Writing | Romain Fauvel | Screenplay |
| Writing | Léo Noël | Screenplay |
| Camera | Alexandre Vigier | Camera Operator |
| Sound | Elias Cheyroux | Sound Editor |
| Art | Almudena Bricogne | Production Design |
| Art | Zoé Pernet | Production Design |
| Sound | Théo Cancelli | Sound Mixer |
| Directing | Kilian Sturm | Continuity |