Duke I’m Just a Jewelry Designer!

“Waking up in a strange world to find myself bound by a contract marriage? And to a Duke, of all people?”
Jewelry designer Yoo Eun-jae opens her eyes to discover she has become Adelaïde, a young countess of Lumengria.
The family she now inhabits is on the brink of ruin, her life is under threat, and there is not a single person she can trust.
The only path to survival is a contract marriage with the most cold-blooded man in the kingdom.
“Then let us rewrite the contract.”
. . .
It was meant to be a loveless arrangement, nothing more and nothing less.
“There will be no divorce.”
But the Duke who once looked at her like a stranger has begun making exceptions.
And as if that were not enough, a shattered gem, a missing royal heirloom, and a secret buried for two hundred years are all beginning to surface at once.
Why does nothing in this world stay within the terms of the contract?
I have no choice! I will just have to use everything I know about jewelry to make this world my own!