The deaths of her parents made Cha Nari a 21-year-old girl became a cold-hearted girl with no emotions. After graduating from CIS Academy with one of the best students, Cha Nari is recruited directly by the director of the CIS (Crime Investigaton and Surveillance) Organization, a non-governmental organization that investigates and oversees the crime case in the world. The intelligence she possesses makes Nari have to withstand with the