Anna Gromova, a journalist for the newspaper "24 Hours," saves the life of the grandson of an old watchmaker during a major incident that she was covering as a reporter. As a token of gratitude, he gives her an incredible gift: antique clocks that can turn back time, allowing their owner to change the past. However, Anna cannot control the clocks at will; they only transport her to the past when she or her loved ones are in danger...