Andromeda

Andromeda is the Princess of Athens, and daughter to Queen Cassiopia and King Kepheus. Saved by Perseus from a fatal illness by Ambrosia, she was healed instantly. Though due to an insult and her parents' campaign to overthrow Olympus, she was made a sacrifice to the Kraken by Hades. Though fortunately, she was saved by Perseus and Medusa, the latter whom she had made a friend despite her Gorgon appearance.

Later on, it's discovered the Ambrosia that was used to cure her worked too well, turning her into a Demi-Goddess of Athena's heritage, slightly straining the relationship between her and Medusa, but managed to patch things up, as well as becoming a love interest of Perseus.