Tania has been keeping a secret about her past her entire life: when she was young and lived in a provincial town, she gave birth to a girl and, due to the pressure of the circumstances, was compelled to sell her to well-off adoptive parents. Fifteen years later, Tania, who has grown up and gone through a lot, meets the girl in the capital and saves her life, which lets Tania understand and reappraise a lot of things in her life and – most importantly – stop blaming herself for that fatal mistake she made in her youth and start her life again with a clean slate.