Émilie was in her lair, a room or observatory located inside the Agreste mansion. here She stores many white butterflies that, once corrupted, become akumas and megakumas, which She uses to Kamikotize her victims. The room is large, dome-like, and dark when LadyMoth is not using an akuma. It has a large window with a butterfly (or flower) design that opens whenever LadyMoth plans to send an akuma to a person who feels strong Positive emotions.