Library

Single girl Katie Miller and her good sisters run an independent bookstore. One day, she dreamed that she was in another world, living as "Catherine". In the dream, she married the lover of her dreams, gave birth to lovely children, and had a happy family. Whenever Katie fell asleep, she would undoubtedly go to that dream world and continue to play the role of Catherine. Since then, Katie has had two completely different lives. Katie, who is very curious, begins to explore the shadows of Catherine's world in real life. As events in the two worlds continue to intertwine, characters gradually overlap, and the boundaries between dreams and the real world become increasingly blurred... Katie can no longer tell which is the real world and which is the dream world. Family, friendship, and love have completely different bonds with her in these two worlds. How will Katie choose?