Fate/Grand Order -mortalis:stella- 2

After just barely escaping from Singularity F, Mash and Ritsuka rayshift to the year 1431, to the site of a new singularity located in Orléans, France. As dragons fill the sky, the duo finds that the era they have been transported to is home to not one, but two Jeanne d’Arcs. What is this new, alternate history that awaits them? And will the woman reborn from the ashes be a witch, or a savior…?