Emma Swan is a fictional character from the television series Once Upon a Time. She is portrayed as a strong and independent woman who works as a bail bonds agent. Emma is the daughter of Snow White and Prince Charming, making her the savior destined to break a curse that has trapped the inhabitants of Storybrooke. Throughout the series, Emma discovers her magical heritage and learns about her role in the battle between good and evil. She is known for her bravery, resourcefulness, and determination to protect her loved ones, including her son, Henry Mills, who plays a crucial role in her journey.