In a quiet suburb, the life of an apparently perfect family is shaken when their mother, a charming and loving housewife, begins to unleash her killer alter ego. Everything seems to be going wonderfully: she prepares exquisite dinners, helps her children with homework, and is always ready for any school event. However, what the neighbors do not know is that behind that sweet facade lies a relentless woman who does not hesitate to eliminate anyone who threatens the family harmony.
When some of the neighborhood residents start to mysteriously disappear, the police are baffled and begin to investigate. As the list of suspects grows, attention turns to the mother, who is not only responsible for these grim crimes but also carries out each murder with a terrifying meticulousness, all while maintaining her role as the exemplary mother.
Her family, enamored with the perfect image she projects, starts to realize that the situation is more complex than it seems. The children grapple with their loyalty to their mother and the horror of her actions. With dark humor and a touch of satire on suburban life and the ideal mother image, the film captivates the audience in a blend of laughs and chills, while showcasing a parade of ingenious murders and unexpected twists that keep everyone on the edge of their seats. In the end, what is considered "normal" becomes a slippery concept where the line between good and evil turns into a battleground.