This story reveals the lives of undercover police agents who must live a double life in secrecy. 23 year old, Jeon Jungkook, was one of these agents who dedicated his whole life to the police force. Because of his strong belief in justice, he accepted living the double life. However, hiding his true identity wasn't as easy as Jungkook expected. It was hard. Having to go through hardships of sacrificing for his loved ones, losing trust and loyalty. "But wouldn't it all be worth it? In the end, justice will be served and their trust will be reestablished"