Many years have passed since Riona left Lydia alone in the mansion. Making many books about her lover, she was not satisfied with the achievements of her works if her love was not by her side. One day, someone came to visit Lydia. It was a new maid and was a fan of Lydia's books. Through the days they spent together Lydia has felt happiness she has never felt in a never long time. Lydia gives another chance to explore the world with her new maid, Elea. Will her sorrow forever remain with her old lover she waited years for, or will be exploring the world give a new light to her heart?