Luna Ellen is a maid serving Lady Adelia, the daughter of the Marquess of Lutenberg. Having lived her entire life like a shadow, Luna’s fate is completely overturned on the day of her mistress’s wedding.
When she opens her eyes, she discovers that her soul has somehow entered Adelia’s body.
To make matters worse, the man Adelia is supposed to marry is Grand Duke Valensteinโthe Empire’s most handsome noble, infamous for his cold and ruthless nature.
Unable to run away or reveal her true identity, Luna has no choice but to walk down the aisle in Adelia’s place. Before she knows it, she has become a fake bride, exchanging wedding vows with the Grand Duke.
“Pretending to be a happily married couple is hard enough, and now you’re saying I have to produce an heir within a year? That’s impossible.”
“I’m a businessman. I never agree to a deal that leaves me at a loss.”
For reasons she cannot understand, the Grand Duke watches Luna with piercing eyes.
Within his gaze swirl suspicion, caution… and a desire he cannot hide.
“You’re quite a convincing actress.”
“You, however, will have to try harder.”
As Luna gradually adapts to life as the Grand Duchess, she finds herself constantly threatened by false accusations and the risk of her true identity being exposed.
Will Luna ever reclaim her own bodyโand her own life?
A heart-racing yet sweet survival romance about Luna, a maid who becomes the Grand Duchess overnight.