Solstice was born to a human mother and a vampire father in the 13th century. She was born on the summer solstice, hence her name. When she was five, her father was killed by a vampire hunter and her mother died of a broken heart. Solstice was then raised by her aunt, who taught her how to hunt vampires. When she turned 18, she set out on her own to rid the world of vampires. She has since killed hundreds of vampires and is known as the Vampire Slayer. She is feared and respected by both humans and vampires alike.