When young doctor Kit Stone returns to Britain, a female associate of his brother Henry secures him a post in a country practice. He meets a selection of charming - and not-so-charming - characters and quickly settles in. But then he falls in love with Mrs Rochester. Mardie Rochester is married to Henry's business associate, but her marriage is unhappy. Her husband is mentally ill. Yet, even when he suddenly disappears, Kit knows that it would be wrong to pursue his love. And when Mardie decides to live in a secluded part of Scotland to await her husband's return, it seems all hope is lost. And yet . . .