Summary:
At night, Princess Millaria, who dreams of an unnamed queen, becomes intertwined with the body of a queen from a hundred years ago, as if by fate. And thus, she discovers the queen's diary.
"I entrust the kingdom to you. I humbly plead with you, bowing my head like this."
A dark cloud loomed before her, causing confusion!
"Who are you?"
Ferdinand, the Duke, somehow recognizes her true identity. But crisis soon becomes an opportunity!
"Cooperate with me. If you do, I will turn a blind eye to your identity."
"Alright. But there's one condition."
"What is it?"
"It's not enough for you to just turn a blind eye to my identity. I want to be treated as a flawless queen."
Millaria, who has chosen to live under the name of the queen, and Ferdinand, the Duke who knows her secret, play a duet solely for the well-being of Queen Gloria, who only desired the kingdom's peace—a requiem for the queen.