Haylee, a neighborhood EMT suffering from PTSD, invests her days making fraction of a second choices with lives that hang in the balance. One evening on a regular phone call, she is confronted with a moral choice, taking issues into her own hands and also grace eliminates a girl. Her choice opens a pandora's box that leads Haylee to blur the lines of her task duties and also wanting to aid those in need. Now, dropping much deeper and also much deeper into a rabbit opening, she gets caught up in a world of underground medicines and a sadistic awesome who's made her his next target.