Power Girl, also known as Kara Zor-L, is a Kryptonian superhero from an alternate universe, Earth-Two. She possesses superhuman strength, speed, flight, invulnerability, and various other powers akin to those of Superman, her cousin in the main universe. Power Girl's origins trace back to the destruction of Krypton, where she was sent to Earth as an infant, arriving years after Superman due to temporal anomalies. Unlike her cousin, she was raised by the Atlantean sorcerer, Arion, which shaped her into a fierce and independent warrior. Power Girl is known for her no-nonsense attitude and her commitment to justice, often displaying a more aggressive approach than her cousin.
Her appearance is striking, with long blonde hair and a powerful physique, usually clad in a distinctive white leotard that prominently features a deep-V neckline, blue boots, and a red belt, embodying her confident and bold persona.