The land was saved from oppressive rule fifteen years ago through the efforts of revolutionaries and a courageous young hero named Kaid, who assumed the secret identity of "Helt." Nevertheless, the previous regime continues to evoke strong feelings of animosity, as its people hold vivid memories of its past injustices.
This lingering animosity weighs heavily on the shoulders of fifteen-year-old orphan Shirley Hince. Before, she had loved her servant Helt, unaware of the wicked deeds committed by her own family. Though innocent, Shirley seeks to redeem herself for her past mistakes by devoting her life to serving the church as a nun.
However, Shirley's life takes an unexpected turn when she is tasked with serving as a maid for Lord Kaid Falloa, the current ruler of the land and the man she once loved. As she struggles with her emotions, Shirley must confront the sins of her past and the love that never truly faded away.