The swordsman Shinmen Musashi is determined to surpass [Peerless] and reach [Seat of Emptiness]. As she wanders through various worldlines, she gains memories she shouldn't have and arrives in a world she shouldn't have visited.
In the Taisho era, behind the city's outward prosperity lurk murderous demons.
There may be no swordsmen here to duel, but these demons will make good targets to test her blade!
For the sake of her future, she'll use anything that can bring her victory, from hidden weapons to military strategy!
