Moto Kizoku Reijou de Mikon no Haha desu ga Musume-tachi ga Kawaisugite Boukenshagyou mo Ku ni Narimasen  

In this realm, monstrous creatures roam freely. A high-ranking lady experiences a tragic downfall when she is falsely accused. Despite this setback, she embarks on a new journey as an "Immortal." As she gains strength, she becomes capable of vanquishing calamitous beasts and slaying ancient dragons with ease. However, beneath her tough exterior lies the heart of a self-indulgent mother. "Oh my dear daughters, you are simply too adorable!" she exclaims. As she swings her deadly sword in defense of her love for her children, ogres cower and dragons quake at her overwhelming power. The epic saga of the Doting Mother Sword Demon is now underway!