Hazel Levesque is a fictional character from the Percy Jackson series, created by author Rick Riordan. She is a demigod, the daughter of Pluto, the Roman god of the underworld. Hazel has the unique ability to control precious metals and gems, which makes her a valuable asset in battles. She is also known for her strong sense of loyalty and bravery. Hazel first appears in the book The Lost Hero and is a member of the Seven who embark on a quest to save the world. Her character is notable for her struggles with her past and her journey toward self-acceptance. Hazel's story highlights themes of redemption and the importance of friendship.