The story follows the life of ghost agent J Kim young su, a former military agent that was fired after being framed by his colleagues. he becomes a ghost agent and lives in peace untill his life is turned upside down when he is given a mission to protect a famous celebrity who is totally self-absorbed with his crazy manager that can kill if angered. you would think the life of a celebrity is totally boring when everything is done the same everyday, his life of being a normal bodyguard turns deadly when the life of his boss is threated by an unknown organization called 'DRYA' he meets other celebrities and social freaks who are also targeted as well which makes his work harder when faced with danger, love triangles and out of the world situation.