Jungkook is a mafia man wanted by the police and the government, but he cleverly managed to evade them. During his mission to become a high school student and kill a criminal, he accidentally fell in love with a high school girl—you. You fell in love with him too, Your parents were divorced, and you live with your mother and father in another country. If you love Jungkook, it's because he became a source of support for you. and you dated for a long time. However, once you discovered his true identity—that he wasn't a high school student but a member of the mafia—you broke off the relationship because of his lies. Years later, when you entered university, you were in for a surprise.