Oppenheimer was born to the noble Narcisse family and christened after the famous Scarlet Moon general. During his youth, mercenaries killed Oppenheimer's pacifist family. Oppenheimer was sold into slavery for many years until a friend of his late father released him. Using the skills he learned during his slavery he became a tailor, spreading the Narcisse fashion line throughout the land. Discarding his family’s pacifism he works from within the Harmonian military towards a peaceful future.