The Lonely Castle in the Mirror

Kokoro, a high school student, is forced to shut herself away from the world at home due to psychological trauma. One day, the mirror in her room begins to glow, and a mysterious girl in a wolf mask pulls Kokoro into the world beyond the mirror in search of a magical key that can grant one secret wish. Finding the key is not easy, and after five in the evening, the Wolf comes out to hunt in the castle on the other side of the mirror…