I can't save everyone

The rain hit the window with a rhythm that was almost calming. Almost. But now that she remembered what happened that night she could no longer be loyal to the Hoard.

Faith, was the name that the Hoard had given the five year old when she showed up covered in blood, she had been five years old. Ten years later she begins getting dreams linked to her past. Who was Finn and why did they always call her sister.