Modern day knight, otaku, photographer, blogger, and Dollfie Dreamer / Dominus. You can learn more by visiting my site.
Ruler / Jeanne d’Arc
She is a governing Heroic Spirit summoned by the Great Grail to oversee the Holy Grail War.
Her true name is Joan of Arc.
At first, she was thought to have been called forth to run the greatest Holy Grail War without delay, but she presently takes notice of the conspiracy behind the War.