Japanese anime based on the novel by Mizuki Tsujimura. Kokoro Anzai (voice of Ami Tôma) is being bullied and so she does her best to avoid going to school. When she discovers a portal in her bedroom mirror, she travels through it and finds herself in a castle on an island. She is greeted by the Wolf Queen (Mana Ashida), a girl in a wolf mask who introduces her to six other teenagers who have also found their way to the castle. If they can locate a key hidden in the castle, they may be granted a wish, but if they break the rules of the castle they risk being eaten by wolves…
