“18 Days.You have 18 Days to stop Jungkook from being Illuminati. ” Jeon Jungkook,the boy you treat as your best friend. But all of sudden,you find out that he's Illuminati. So his hyung gave you a mission,you need to change Jungkook only for 18 Days. If you don't do it,he will became truly an Illuminati. Will you accept the mission?