Relena Darlian lead a happy, peaceful life with her parents for years until her father was assassinated by OZ on a mission conducted by the infamous and schizophrenic Lady Une. He told her just before he died that he was actually not her father, and her mother was not her mother, but she was the long-lost princess of the Peacecraft Family, known for their dedication to the peace of the Earth and its Colonies. Her only surviving family member is her borther, Miliardo Peacecraft, also known as Zechs Marquis.
