Théo receives anonymous information about Rachel that catches his attention. Denard and Rachel's shared professional past resurfaces and further confuses the issue.

The management team now doubts Rachel after Denard's latest trap. Shaken, Rachel distrusts those around her and can only rely on Valérie. Valérie carries out a highly dangerous operation under Irène's watchful eye.

Rachel uncovers one of Denard's accomplices. She discovers how he manages to always be one step ahead of her. Rachel asks Thomassin to cut ties with his uncle. Denard meets with the head of a drug cartel.