**あらすじ** 最底辺から並み居る強敵をなぎ倒して駆け上がる学園ソードアクション開幕！！ 魂を魔剣に変えて戦う現代の魔法使い≪魔導騎士≫。その学園に通う黒鉄一輝は魔法の才能がなく落ちこぼれた≪落第騎士（ワーストワン）≫だ。だがある日、異国の皇女にして≪Ａ級騎士（ナンバーワン）≫のステラから『敗者は一生服従』という決闘を一方的に挑まれ――勝ってしまう！　一輝は魔法の代わりに剣技を極めた異端の実力者だったのだ！　「なんでもいうことをきかせればいいじゃない！　えっち！」　悔しがりながらも一輝に惹かれ始めるステラ。そして騎士の頂点を争う戦いの中、かつての≪落第騎士≫は≪無冠の剣王（アナザーワン）≫としてすべての騎士からも注目され始める！　最底辺から並み居る強敵をなぎ倒して駆け上がる学園ソードアクション開幕！！ **Synopsis**: Modern mages, known as Mage-Knights, materialize their souls as armaments. Attending a school for Mage-Knights is Ikki Kurogane, a failed knight—the Worst One. One day, he is challenged by Stella, a Rank A knight, to a duel, putting lifelong servitude on the line. What Ikki lacks in magical power, however, he makes up for with his unorthodox mastery of the sword, leading him to victory! “I’ll do it! Make me do whatever you want! Stupid creep!” Though she regrets her defeat, Stella begins to fall for Ikki. Meanwhile, in the battle for the top of the knight world, the Worst One begins to grab the attention of every Mage-Knight out there, becoming known as Another One! The curtain rises on Ikki’s school-based, sword-action underdog tale as he cuts through one powerful foe after another! https://mega.nz/folder/q5Y1lS5a key: wxOgbXpKzYWAMPa9s94FmQ