How long has it been since we last laughed and smiled together?  It feels like it's been eternity.   

 A girl group that just debuted last year, now are under a new entertainment company CUBE Entertainment.  A girl who is in the middle of a sad family issue, another who is hurting, another who is trying to change and one who wants to help her best friends. Will they make it through the anti's and drama occurring? Will they fight for what they love or who and go through the tops and t