The Official Youtube Channel of GA Bunko has released the first Promotional for the Anime of A Chivalry of a Failed Knight.
Based on the Light Novels of the same name. A Chivalry of a Failed Knight story revolves around Magic Knights, modern magic-users who fight with weapons converted from their souls. Ikki Kurogane goes to a school for these Magic Knights, but he is the “Failed Knight” or “Worst One” who is failing because he has no magical skills. However, one day, he is challenged to a duel by Stella, a foreign princess and the “Number One” student. In this duel, “the loser must be obedient for life.”