Ethan Saunders, a former spy for George Washington, is recruited by Alexander Hamilton to find his ex-fiancee's missing husband. Meanwhile, Joan Maycott and her veteran husband, amid hardship and deprivation on the western Pennsylvania frontier, find unlikely friendship and a chance for prosperity with a new method of distilling whiskey. The Maycotts' success however attracts the brutal attention of men in Hamilton's orbit, men who threaten to destroy all Joan holds dear. As their causes intertwine, Joan and Saunders--both patriots in their own way--find themselves on opposing sides of a daring scheme that will forever change their lives and their new country.