"Sasha vs!" is a Russian comedy series about a multicultural blended family. Alexandra, a seventeen-year-old Muscovite, is passionate about sports. Her parents have been divorced for a long time, and she is content living with her mother. But one day, her mother announces that she is marrying a man from Kazakhstan. Additionally, he has a son named Mamazhan, who is Sasha's peer and is into music. Both teenagers are less than thrilled about having to live under the same roof now.