Chivalry of A Failed Knight

Despite the fact that his family has always been powerful Blazers who can manifest weapons or other powers from their souls, Ikki Kurogane's own abilities are so poor that he's earned the unfortunate nickname of the "Worst One" around the Hagun Academy. Then things change for Ikki in the most surprising way when Princess Stella Vermillion, the most promising Rank-A Blazer to come along in many years, transfers to Hagun and challenges him to a duel where the loser must obey the winner for the rest of their life. To the shock of both Ikki and the Princess, he wins! And now that the Worst One has inexplicably beaten the legendary Crimson Princess, even if by a complete fluke, life will never be the same for either of them in CHIVALRY OF A FAILED KNIGHT!