When Susan Sloane discovers that her puppy accidentally sent a photo of her sports car to her schoolโs group chat, she prepares to explain herself. However, her classmate, Lina Zeller, claims the car as her own, saying that Susan used a photo of the car her CEO husband gifted her just to show off. Unbothered by Linaโs accusations, Susan decides not to argue and drives to her villaโonly to find Lina already there with a group of friends for a party.