Twin sisters are born in Medieval England. One of the infants is dying and is taken to the Witch of Devonshire, who uses supernatural powers to transport the ailing babe to the future. It is the year 1986 when Cathy Hayes, a woman who has lost her child and husband in a car accident, finds the baby at her doorstep, gets her the medical attention she needs, and raises the baby as her own. Morgan grows up in the twentieth century with a mysterious attraction to a hollow suit of armor that stands in the window of her mother’s antique store. 

Morgan is twenty-four years old when she becomes entangled within the armor’s metal plates and is whisked back in time where she is mistaken for Amanda Forrester, a twin sister she knows nothing about. In Amanda’s place, Morgan is forced to marry King Henry’s favored knight, Derek Vanguard, Lord of Braddock Hall. Abandoned by his mother and having failed as a child to gain his father’s love, Derek’s heart is as cold as the stone walls of his castle. 

In the end, Morgan discovers the true power of love.