Born to act as the Emperor's Sword, the loyal knight has lived her life solely for her master. But when a Saint arrives and seduces the Emperor, those peaceful days come to an end. The Emeror's Sword is framed, betrayed, discarded, tossed aside and ultimately executed. It should have been the end. But when she opens her eyes, she finds herself in the body of Elpheranda Reinhardt, the only daughter of the Reinhardt family who had died at the same time as the Sword. And who is also a Saint.