Yami to Boushi to Hon no Tabibito Traveller of dar - Based on the H game with the same name by ROOT, it can be quite confusing if you haven`t played the game. Hatsuki is a highschool student living alone with her classmate, Hatsumi, who she has a huge crush on. On Hatsumi`s 16th birthday, she is suddenly surrounded by green light and disappears in front of Hatsuki. She manages to follow Hatsumi with the help of a being resembling a fat chick (literally), ending up in a place called the Great Library, which is full of different worlds stored in books. Hatsumi wasn`t there, though, so the search for Hatsuki`s great love begins and involves travelling from book to book. ..