Giulia and her son Achille try to solve David's murder. Their investigation leads them to Professor Keller, a former colleague of David's with ties to Jezebel, an elusive hacker. Convinced that he is the one hunting them, they set a trap to unmask him.

• Ami Cohen
• Raphaël Meyer
• Mathilde Arnaud

• Audrey Cavelius
• Sofia Essaïdi
• Alexis Michalik