All 12 episodes from the Japanese anime series based on the light novels by Kei Amagi. Melida Angel (voice of Tomori Kusunoki) has turned 13 and, unlike her peers, she has not yet acquired her special power, known as mana. Her tutor, Kufa Vampir (Yuki Ono) is tasked with helping her to find her mana, for without it, she will be unable to help defeat the terrifying lycanthropes which surround the glass domes of Flandore. The episodes are: 'Mercy of an Assassin', 'When the Girl's World Changes', 'Going Beyond the Limit/Beyond the Critical Point', 'Two Young Ladies Assemble at the Chained Castle', 'The Golden Princess and the Silver Princess', 'The Gray Witch', 'No Guidance Above Nor Below', 'The Last Testament of a Certain Skeleton', 'An Eternal Pact', 'Labyrinth Library', 'Messengers of Death' and 'Pride of an Assassin-Instructor'.