[DeepL Translation - needs review] Volume 1 Introduction: In the past, the Holy Grail War was held in a city called Fuyuki by seven sorcerers and the spirits of Heroes. However, during the chaos of World War II, a certain sorcerer took advantage of the chaos and stole the Holy Grail. Decades later, the Yugdmillenian family, using the Holy Grail as a symbol, announced their defection from the Magical Association and declared their independence. The angry society sends in assassins, but they a...
