Draco Malfoy is a prominent character in the 'Harry Potter' series, known for his role as a rival to the protagonist, Harry Potter. He is a member of Slytherin House at Hogwarts School of Witchcraft and Wizardry. Draco comes from the wealthy Malfoy family, which is known for its pure-blood status and allegiance to dark magic. Throughout the series, Draco is portrayed as arrogant and often antagonistic, struggling with the expectations placed upon him by his family and the larger wizarding world. Despite his often unpleasant demeanor, Draco's character experiences growth and complexity, particularly in the later books.