Ann, an elegant woman secluded from the world, has an obsession with butterflies. She is surprisingly friends with a beautiful young woman named Alice. Using her seductive innocence, Alice creates a troublesome mother-daughter relationship with Ann. Attracted to her troubled world, Ann soon discovers she is not the only one who enjoys the girl’s affection. Faced with Alice’s other friends, Ann’s shock uncovers a dark past she keeps hidden and throws her into a spiral of madness. A series of brutal and bizarre crimes that Ann will have to commit to preserve their harmless and misleading appearance. The only one who knows that there is something unsettling about Ann is a nine-year-old girl named Julie, the daughter of her neighbor.