The Obsession of Red Riding Hood

Anzu is a girl who longs for a prince on a white horse. One day, she finds a mysterious book in the school library. When she opens it, the characters from Grimm's fairy tales sealed inside the book are released..!? And so begins a dark and emo fairy tale x school fantasy woven by a yandere Little Red Riding Hood boy and a bookish dreamer girl.. (Source: Mag Kan, translated)