Twenty-two-year-old Aria Carucci was getting nowhere with her research of the obscure fifteenth-century artist Enzo Benenati. A recent discovery of one of his works was a monumental breakthrough, but the accompanying sketch of a woman who could be her twin left her completely stunned. She vows to discover who this woman was, but nothing can prepare her for the path her research takes-back in time to 1459 Florence. Frightened but thrilled, she must adapt to a time not her own. Thrown together by chance, Aria and Enzo fall in love, only to be at the mercy of the hands of fate.