"Panzer Dragoon" is an anime series based on the video game franchise of the same name, set in a post-apocalyptic world where humanity struggles to survive amidst the ruins of an ancient civilization. The story revolves around a young hunter named Kyle Fluge, who becomes entangled in a conflict involving powerful bio-engineered creatures known as Dragons and the remnants of a technologically advanced empire. After witnessing the destruction of his village by a mysterious Black Dragon, Kyle discovers an ancient weapon called the Dragonmare, a living biomechanical creature capable of flight and combat. Bonding with the Dragonmare, Kyle embarks on a journey to uncover the truth behind the empire's downfall and the origins of the Dragons.

The narrative explores themes of survival, the consequences of unchecked technological advancement, and the relationship between humans and the environment. Kyle's journey brings him into contact with various factions, including the Empire, which seeks to reclaim its lost power, and the Seekers, a group dedicated to preserving the knowledge of the past. Along the way, Kyle encounters allies such as Azel, a young woman with a mysterious connection to the Dragons, and enemies like the Empire's ruthless commander, Craymen. The series delves into the moral ambiguities of war and the ethical dilemmas surrounding the use of bio-engineered weapons.

The plot is driven by Kyle's evolving bond with the Dragonmare and his growing understanding of the world's history. As he uncovers the secrets of the ancient civilization, he learns that the Dragons were created as weapons of war, leading to the catastrophic collapse of society. The series builds toward a climactic confrontation between Kyle and the forces seeking to exploit the Dragons for their own purposes. Through its exploration of a fractured world and its characters' struggles, "Panzer Dragoon" presents a story of redemption, sacrifice, and the enduring connection between humanity and the natural world.