Lord Charles Avonlea has evaded marriage over the last year, but his mother is determined to find him a wife. Far from consenting to any of her choices, he sets his sights on the one woman unavailable to him, his best friend's younger sister. With no regard for the law or her impending nuptials, he is determined to make Lady Emily Thompson his bride. The only trouble is, he's stumbled upon dangerous information and hopes he can get to her before it's too late.

Stunned and dismayed at discovering the arrangement between her mother and the Duke of Downsbury, Lady Emily Thompson searches for a way to break the marriage pact with the duke. She longs to be with the only man who indulges her curiosity, yet finds herself in the middle of a scandal that will crush her dreams forever.

Will she find a way to get out of marrying the duke, or will she find herself in the same predicament as the previous duchess?