Anita, a 30-year-old woman who lives a very miserable life, has nothing but a cat compared to her perfect sister Luisa and is about to marry handsome man Douglas. But then she went back to turn on the old computer in the house and open the web to store pictures. She was returned to her life at 15 in 2006, her first day of high school. She decides to correct the mistakes in her life: both standing against the patriarchal society, protecting cousins from unlucky men, pushing her sister to do what she wants and still looking for lost hearts and passions.
But the more she solves, the more life turns into chaos and draws the lives of those around her into interfering with her life, including Caesar, Enrico, Carol, Joel and her older sister. How will she find a solution to this problem? What was the reason she was able to go back and forth between the ages of thirties and fifteen?