The Pure wolf

Marinette was born in Gotham. She had an older brother when she was younger, but he went missing. She gets taken in by a Parisian couple. Her parents were murdered when she was 5 and they used to tell her stories of the moon goddess. They told her of the legend of the pure white wolf. She was told that the white wolf was blessed and destined to rule. She didn't believe the stories until she shifted.