The heroine gives up her identity as an heiress and makes a living running a bookstore. When a former lover reappears, she is dragged into the wealthy families' feud, facing danger at every turn. To take revenge on her lover, she chooses to return to the wealthy world. But little by little, she realizes things are not so simple. Who is her real enemy? As the truth is about to come to light, she discovers that the most crucial clues are all hidden in her blank memories.
Her nightly dreams seem to be trying to tell her the truth. In fact, all the memories she has lost are constantly unfolding in her dreams.
