飛羽真のもとに芽依が駆け込み、行方不明者が続出していると告げる。早速、調査に向かうと、ゆきや来島の他にも多くの被害者がいたことを知る。救えなかった人がいたことに心を痛める飛羽真と芽依。
一方、サウザンベースでは大秦寺が組織を支えてきた刀鍛冶のプライドにかけて、火炎剣烈火を組織に持ち帰ると宣言する。そこにはかつて祖父から伝え聞いた聖剣を巡る伝説に対する特別な思いがあった。
そんな中、ストリウスは剣士から聖剣を奪うため特殊なメギドを生み出そうとする。幻獣、生物、物語の３つジャンルのメギドを食わせ新しいメギドが生まれる。
剣士同士の戦い、そして新たなメギドの脅威が飛羽真に迫る。
その頃、剣士としての体を取り戻す、と告げたユーリはタッセルの元を訪れていた。
Mei warns Touma of all of the recently missing people and after immediately heading out towards the scene, Touma learns that there were many more victims besides just Yuki and Shingo alone. Touma and Mei are saddened by the fact that there were people who they couldn't save. Meanwhile, at the Southern Base, Tetsuo declares that he will bring the Sword of Flames back to the guild, staking his pride as a swordsman on the line in order to prove his loyalty to the guild. He recalls feeling something akin to when his grandfather told him about the myths of the Seiken. The battle between the swordsmen and the threat of a new Megid are quickly gaining on Touma. Around that time, Yuri, who was told of the possibility of recovering his swordsman's body, was paying a visit to Tassel.
