Young Miso and Rosen who are both 13 years of age, live in a shabby hut in the middle of the woods. Said hut has a library filled with books, Miso and Rosen don't remember how, why or when they got in this hut, nor what the books contain. They decided to open a book only to be surprised by the fact they had entered the world inside the book. So, the two young kids adventure through the books and make companions and unforgettable memories.