Viva is part of a secret, illegal agency. When her job is to track down a dangerous gang member, named River, she expects it to be like any other mission. But when she discovers the man is merely a teenager like herself, and finds herself being helped away from danger by him numerous times, she starts to feel differently towards her job to bring him down. Will she keep her main priority to finish her assignment, or will she fall for this dark eyed criminal? River has grown up around violence and danger his whole life. He never lets anyone in, never reveals the dark secrets of his past. Until Viva. A mysterious, deadly, beautiful girl out to bring him down ends up somehow being the one to see past his hard exterior and bring his walls down. He also discovers that Viva is much more than a girl with a gun. She's deprived of any love, and she desperately needs someone to hold on to and care for her. But she doesn't even know it, until River. He shuts out others in order to never let emotion take him over. He doesn't know the way to fill the empty feeling he's had for years, until Viva. They need each other. They need the impossible. Will they win the fight with the dangerous street gangs and the deadly Agency or will their two separate worlds tear them apart?