Complex sentence: At this moment Moser, Flammand and Nathalie are performing the surgery on Florence, they give her a shot in the neck, silencing her, and her face is successfully pulled off and is shown to Ingrid.
Split into simpler sentences: At this moment Moser, Flammand and Nathalie are performing the surgery on Florence. They give her a shot in the neck, silencing her, and her face is successfully pulled off and is shown to Ingrid.