Prologue: Loss in the Springtime of Sakura Petals..

Mikoto, Arturia, and Okita are going to New York.. why?
After the death of Mikoto's parents, she inherited an incredible sum of money, however, thanks to legal troubles and the cunning sly efforts of Mikoto's half American cousin Stacy Green, Mikoto is instead broke.. while her cousin gets all the money.. and without anything to continue paying for her school, Mikoto is risking losing what little future she has left... and amid this crisis, Okita Souji finds herself more and more fearful for Mikoto's wellbeing..
However.. this is the least of their worries...
For the New York Faction of the Grail Wars.. are about to make their move..