Jung WooYoung, a high school student who is currently in a school trips but what strange is that he has travelled back in time to the Goryeo Dynasty. Now he have to find the way back or he will stuck in a page in history.
One night at a freshmen party that changes everything for them..
• Includes Woosan, Yungi, Seongjoong
• Contains a lot of fluff
!The story is fictional. Nothing relates to the real idols or their life!