Rand Mallon, Earl of Dalby, is an unrepentant rake in need of an heir and two weeks away from his wedding day when his fianceé informs him that she intends to jilt him. Desperate, he is willing to consider her twin sister as his next-best option. Helena Fenster has her reasons for agreeing to her twin sister's audacious plan to switch places. The earl has made it clear he doesn't care which twin goes to the altar with him, and plans to allow his wife her freedom once he has his heir. Unfortunately, the plan get complicated when love begins to blossom in two unwilling hearts.