Trouble. Trouble follows Catherine Lee wherever she goes and whatever she does. Forced to run away to Korea, leaving her family in danger as unknown enemies come for them. A warrior by nature she is now forced to play dead and it frustrates her beyond her mind. She is supposed to go to school and pass as a normal 18 year old girl even if she is far away from it as possible. With the help of her spoiled cousin Oh Sehun and his friends she will have to fight enemies who track her every moment a