Fleur, the fearless Knight and Vice Captain of the Queen's Guard, displays her deadly beauty at Margaux's court. An ally of Delphine, she immerses herself in the web of intrigue and politics that engulfs the kingdom. The imminent Grand Challenge, where Colette will face Delphine, could elevate Fleur to the position of Captain and hasten the downfall of Queen Madeleine, a long-cherished dream of the Holy Faith Church for years. With the recent excommunication of the Queen's sister, the Church sees a real chance to achieve its goal.
Amidst this turmoil, Fleur will face moral dilemmas and challenges that will shape her destiny in the vibrant medieval era. Intrigue at the court intensifies, and Fleur must deal with the dilemma of her divided loyalties between her family and her friend Delphine. In her heart, the desire for justice and power blends with the longing for true friendship. Accompanied by a mysterious aura, Fleur discovers that true loyalty goes beyond political alliances and that her journey is just beginning in a scenario of emotions, passions, and hidden dangers.