remember Zico's 1st solo album~ i love him and the album was lit but among al

With Amber going through a painful heartbreak, their gig in a club might just be the thing she needed. Amber and Luna travel down to Busan to promote Wave. After their stage appearance, they decide to stay in the club. But a pair of lonely hearts longing for love and a lot of strong liquor was enough to create trouble and perhaps an even bigger heartbreak