Sean McGuire has finally returned home to Dublin, Ireland, after years of undercover work in London for the Irish Republican Brotherhood. Surrounded by fellow comrades in his homeland, he relishes in this new-found family and submits to his leader's authority without hesitation. That is, until he's assigned a new leader, someone he wasn't expecting: a woman. And not just any woman; someone who's a sharp-shooter and willing to give extreme orders.Meanwhile,...