A backstory so I dont get reviews(if any) saying that something never happened or what route this story is based on. Think of this as the Unlimited Blade
Works Route, but when Shiro beat Gilgamesh, but lost his left arm in the process. After Archer snipes Gil in the head, he gives Shiro his arm because he
accepted Shiro. This allows Shiro to keep His reality marble and it keeps Archer's arm at bay. Shiro kept the Shroud of Martin, but if he uses the arm for
abilities beyond his own it starts to take over. Shiro has been training with Saber so he is about as powerful as the stronger dead apostles and some of
the weaker ancestors. He currently travels the world with Rin and Saber and frequently stops by Fuyuki city often to visit Sakura.
