A mother and her three headstrong daughters find themselves in endless humorous situations as they go through life’s daily challenges.

Satan sends his son to tempt people, but he finds that their acts are completely immoral and is surprised by their shameful actions. He finds that they do not need to be tempted by him, and he returns to his father, who searches for a way to make his son carry out his work of temptation.

On the day of their late son’s birthday, a couple seeks the help of a company that rents people to hire a replacement to play the role of their son on this day.