Jan 1st is a big deal in Korea when you're turning 20. Choi Yeonjun agrees to go out clubbing to celebrate with his friends for their birthday. At every club, he runs into the same girl, dancing with her friends, and stealing drinks from him. After a night of clubbing, will he ever see her again? 

This is a completed story with no ships/no , it's adventure and fluff

Notes: Chapter titles denote various stages of a night out drinking with friends/colleagues:
일자 ilcha = stage 1
이자 icha = stage 2
삼자 samcha = stage 3