Ema's harsh life takes a shocking turn when she discovers she's the long-lost daughter of a powerful Archduke. Now known as Emerald, she enters a world of wealth and nobility but quickly learns it's filled with jealousy, intrigue, and hidden dangers.

As she navigates her new life, bonds with her sister offer solace, but schemes and rivalries threaten her fragile happiness. Can Emerald rise above her past and claim her place, or will her new life shatter her spirit?