あらすじ
Three years ago a hero sealed a Hell Gate. The seal has been weakening ever since, sporadically letting monsters through. After a big group of monsters entered the country through a Hell Gate, the profession of heroes was needed again. A small radish farmer by the name of Touka Scott is forced to take matters into his own hands and protect the region from attacking monsters.
あらすじはAniListより（英語）。
プレビュー
アニメ版より：The Legendary Hero is Dead!
