Olivia Blake is a fictional character from the popular young adult book series, The Shadow Realm. She is known for her adventurous spirit and strong sense of justice. Throughout the series, Olivia navigates a world filled with magic and danger, often using her intelligence and bravery to overcome challenges. In addition to her adventurous nature, Olivia is also portrayed as a loyal friend. She values her relationships with other characters, including Ethan and Maya, who support her on her journey. Olivia's character development highlights themes of friendship, courage, and self-discovery.