One Slytherin. One Ravenclaw. One mission. Clara and Draco have nothing in common. They have never uttered a word to each other, never looked each other's way, nor do they have any interest in doing so. They are strangers. Yet what happens when this unlikely pair discovers that their lives are more intertwined than they could have ever imagined? Whether they like it or not, it seems that these two will need to work together, putting their differences aside in order to work towards a common goal and to save their own lives. And perhaps they aren't so different after all.