Meet Sprout, a mute assassin who communicates exclusively through Polaroid pictures. After being raised by her doomsday-prepping grandfather in the rolling hills of Idaho, Sprout has grown up with little exposure to other people, TV, or seen clothes outside of Army fatigues. Now she's headed to the big lights of New York City to avenge her grandfather's murder, but will the city's mesmerizing glitz and glam help her succeed—or be the death of her?