From New York, Maddie arrives in Paris with her phoenix Kwami, Nami, with her aunt. Her parents had died and Maddie had no closer relatives. In Paris, she finds that there is a lot more akuma action than there was in New York as well as two other miraculous superheroes like herself. The more time she spends in Paris, the more secrets Maddie finds out about herself, her family, and her two miraculous partners...