This revelation happens during a tense confrontation at Madame Adeline's secret headquarters in the Swiss Alps. Max realizes her grandmother has been orchestrating everything, using Max's skills as a con artist to create chaos and manipulate people.
The climax is full of suspense, as Max and her team fight for their lives against Madame Adeline's forces and try to expose her true identity. This confrontation marks a turning point in the story, as Max must choose between her loyalty to her family and her commitment to justice.