A story of ‘swords and maidens’.
After the end of the era of war and swords, a dawn of a new Meiji period begins. The maidens called ‘Mitsurugi’ who made history with professional swordsmen also abandon the world and start to live on their own. They embrace the ‘Oath of Hyakken’. However, three hundred years after the Battle of Sekigahara, a new evil foe threatens the world. There’s no way for a city of civilization that longs for peace to resist it. In an alternative version of the Meiji Era, the ones who gather are the swords who bloom on the battlefield, the well-known maidens who are the physical incarnations of ancient swords.