Once upon a time, Shirley, a former noblewoman, lost everything for a crime she did not commit and was exiled from the empire. Now reborn as an immortal, she has become a skilled adventurer, capable of decapitating disaster-level monsters and slicing ancient dragons in half with a single stroke. Her true nature, feared as the "The White Shieldmaiden," is that she is incredibly doting on her children!? For her beloved twin daughters, Sofie and Tio, even her adventures are no problem! Ogres flee and dragons tremble in this doting adventure fantasy of the strongest sword demon! (Source: Manga Mirai)