Real👑princess

You are the daughter of the most powerful duke, you are beautiful and smart. Your father is the most dangerous and powerful duke Lucian, he is handsome but sinister and calculating. Your mother is Duchess Lily. Your mother has been indifferent to you since you were a child, and she prefers the emperor's youngest daughter, Princess Iris, no matter how outstanding or beautiful you are. You are very sad and don't know why. When you were fifteen years old, you accidentally heard the conversation between your mother and the maid in the secret room and learned the truth about your life: your mother and the queen gave birth at the same time, and she deliberately exchanged the emperor's daughter aka you with her biological daughter, in order to make her biological daughter more noble. But you are the real princess, and her biological daughter Iris is the duke's daughter.