In their past lives, Lacey Shaw was murdered by her sister, Clara Shaw, who then took her own life. Unexpectedly, both sisters are reborn and given a second chance at life—and love—with the possibility of marrying different men. When Clara steals Jack Smith from Lacey, Lacey becomes engaged to Ethan Hill instead. A betrothal mix-up leads Clara to publicly insult Lacey, but Clara soon faces the consequences of her actions and her secret alliance with spies.