"L/R: Licensed by Royalty" is a 12-episode anime series set in a fictional world where the British monarchy retains significant political influence. The story revolves around the Royal Security Service (RSS), a covert organization tasked with protecting the royal family and maintaining national security. The narrative primarily focuses on two agents, Jack Hofner and Noel Younique, who form the core of the L/R unit within the RSS. Jack is a skilled and pragmatic operative, while Noel is a resourceful and sharp-witted intelligence officer. Together, they navigate a series of high-stakes missions involving political intrigue, espionage, and international conspiracies.

The plot begins with the L/R unit investigating a series of terrorist attacks linked to a shadowy organization known as the "Black Mafia." As Jack and Noel delve deeper, they uncover a complex web of corruption involving powerful figures within the government and the royal family. The stakes escalate when the Black Mafia targets the royal family directly, forcing the L/R unit to balance their duty to protect the monarchy with their pursuit of justice. Along the way, the series explores themes of loyalty, duty, and the moral ambiguities inherent in espionage.

Key characters include Sir Jack Hofner, a seasoned operative with a strong sense of justice, and Noel Younique, whose analytical skills and quick thinking often prove crucial to their missions. Other notable figures include the enigmatic leader of the Black Mafia, whose motivations remain shrouded in mystery, and various members of the royal family, whose personal and political struggles add depth to the narrative. The series also introduces recurring allies and adversaries, each contributing to the intricate plotlines that drive the story forward.

The narrative structure alternates between action-packed missions and quieter moments of character development, providing a balanced exploration of both the personal and professional lives of the protagonists. The series concludes with a climactic confrontation that ties together the various threads of the overarching conspiracy, while leaving room for potential future developments. "L/R: Licensed by Royalty" combines elements of political thriller, action, and drama, offering a compelling exploration of its central themes within a richly detailed fictional world.