Aelin Ashryver Galathynius is the main character in the "Throne of Glass" series by Sarah J. Maas. She is the last surviving member of the royal family of Terrasen and possesses powerful fire magic. Aelin is known for her fierce determination, intelligence, and strong sense of justice, often fighting against oppressive forces. Throughout the series, Aelin undergoes significant character development, evolving from a young assassin to a confident leader. She is deeply connected to her friends and allies, including Rowan Whitethorn and Lysandra, and is driven by her desire to reclaim her kingdom and protect her loved ones.