Gabriel sits on his balcony in his mansion, working on new designs. Meanwhile, his assistant Nathalie gives his son Adrien piano lessons. It's a warm evening in Paris and the air smells of croissants and pigeon droppings. The sun is slowly setting behind the Eiffel Tower. And in his head, Gabriel is already plotting when he can next turn into a supervillain by akumatizing, in order to finally be able to wrest their miraculous from Ladybug and Cat Noir...