"Patalliro!" is a long-running manga series that blends comedy, adventure, and elements of parody, centered around the eccentric and flamboyant world of its titular character, Patalliro. The story primarily revolves around Patalliro, the young and androgynous king of the fictional country of Malynera. Despite his diminutive stature and childlike appearance, Patalliro is a cunning and resourceful leader, often navigating political intrigue, espionage, and absurd situations with a mix of wit and humor.

The narrative frequently involves Patalliro's interactions with his loyal bodyguard, Bancoran, a tall, stoic, and highly skilled agent who often finds himself entangled in Patalliro's schemes. Bancoran's serious demeanor contrasts sharply with Patalliro's playful and mischievous personality, creating a dynamic that drives much of the series' humor and tension. The two characters are frequently pitted against various antagonists, including rival nations, secret organizations, and eccentric villains, often leading to over-the-top and comedic confrontations.

The series incorporates a wide range of genres, from spy thrillers and political drama to slapstick comedy and romantic farce. Patalliro's adventures often involve elaborate plots, such as thwarting assassination attempts, uncovering conspiracies, or dealing with the absurdities of royal life. The manga also features a recurring theme of mistaken identity and gender ambiguity, with Patalliro's androgynous appearance frequently causing confusion and comedic misunderstandings among other characters.

Supporting characters include Maraich, Patalliro's devoted butler, who often provides a grounding presence amidst the chaos, and various recurring allies and adversaries who add depth to the series' expansive world. The manga's episodic structure allows for a mix of standalone stories and longer arcs, maintaining a balance between humor and plot-driven narratives.

"Patalliro!" is known for its satirical take on political and social issues, often using its fictional setting to comment on real-world topics in a lighthearted and exaggerated manner. The series' blend of absurdity, wit, and action has made it a distinctive and enduring work in the manga landscape, appealing to readers who enjoy a mix of comedy and adventure with a unique, irreverent tone.