"House of the Dragon" is a fantasy drama television series and a prequel to the acclaimed "Game of Thrones" series, based on George R.R. Martin's "A Song of Ice and Fire" novels. The show is set approximately 200 years before the events of "Game of Thrones" and focuses on the history of House Targaryen. It delves into the rise and fall of the Targaryen dynasty, including the events leading up to and during the Targaryen civil war known as the Dance of the Dragons.

The series features key characters from House Targaryen, such as King Viserys I, Princess Rhaenyra Targaryen, Prince Daemon Targaryen, and others, exploring their complex relationships, power struggles, and the impact of their decisions on the realm of Westeros. The narrative highlights themes of ambition, betrayal, and loyalty, all set against the backdrop of dragons, political intrigue, and epic battles. "House of the Dragon" aims to provide fans with a deeper understanding of the Targaryen lineage and the rich lore of Westeros.