TV-Series
Description
Louis XV is the monarch of France during the events of the series. As the king, he carries the weight of the throne and the complex political landscape of eighteenth-century France. His background is tied to a dark prophecy: it is revealed that Louis XIV foresaw through the Royal Psalms that his own son would destroy the royal family, leading him to switch the child with another. This means the man who rules as Louis XV is not the true blood heir, while the actual son grew up to become Maximilien Robespierre, a figure who would later threaten the monarchy. This secret shapes the hidden turmoil within the royal lineage.

In personality, Louis XV is depicted as a charming and composed individual. He rarely appears stressed even in the most dire situations, maintaining a relaxed and almost detached manner. However, this calm exterior masks a more complex inner nature. He is deeply mysterious, given to mythomania, and selfish in his pursuits. His true character is not fully apparent until the later episodes, when the shadows surrounding his past and his motives are lifted. He is not a straightforward ruler but a man who operates with hidden agendas and a sense of personal survival above all else.

His motivations stem from the need to preserve his own position and the stability of the crown. He is not a passive figure but one who actively orchestrates events behind the scenes. He orders the Chevalier d'Eon and his companions to investigate the truth behind the murder of his favored diplomat, Lia, and this mission sets the central plot in motion. His involvement in the story is pivotal as the one who sets the main characters on their path, yet he remains an enigmatic figure whose true intentions are slowly uncovered.

Key relationships include his wife, Queen Marie, and his connection to the Dauphin Auguste as a grandfather figure. His most significant relationship within the series is with the Chevalier d'Eon, whom he tasks with uncovering the conspiracy. He also has a fraught relationship with the memory of Lia, a diplomat he favored. His connection to the historical figure of the Chevalier d'Eon is adapted into the anime, where he acts as a patron and manipulator.

His development is revealed as the series progresses. Initially appearing as a benevolent if distant ruler, the layers of his deception and the truth of his birth come to light. He is not merely a victim of prophecy but an active participant in the intrigues that surround the court. His arc involves the revelation of the secret behind his ascent to the throne and the consequences of that lie.

Notable abilities include his political acumen and his skill in manipulation. He commands the authority of the French crown and uses the resources of the state, including the secret network known as the Secret du Roi, to achieve his ends. He is not a fighter but a strategist, operating through proxies and orders. His power lies in his ability to control information and people from within the palace.
Cast