The protagonist of the sci-fi series "Slip" is a thirty-year-old married woman named May Cannon. For several years, she has been living in a happy marriage, but her once vibrant relationship with her husband gradually loses its passion and novelty. Tired of the monotonous routine, May decides to cheat one day and spends the night with a handsome man named Eric from a bar. However, the next morning she wakes up in a parallel universe where she is married to Eric, and her real husband simply does not exist. May begins to search for a way back.