Samillina, a figment from the dream world, discovers a mysterious notebook in an abandoned closet. Before the words in the notebook fade away she discovers one passage: the most beautiful dream in the world. Samillina is inspired to find this, so she decides to leave home for the first time, despite warnings that a dream and figment eating monster will most likely want to devour her. The monster discovers her soon enough, and now Samillina is on the run. She meets Ruck, a fellow figment being chased by the dream and figment eating monster. Despite a rocky beginning, Ruck and Samillina form a tight bond and friendship.