A glamorous world of girl groups on the stage! But the reality is jealousy, hunger, and life of all flash, no substance. Girl groups must go through years of training before debuting on the stage of their dreams. They must give up normal lives and their teens to focus on achieving their dreams. The first ever drama mision variety show containing the past memories and hard work, as well as the pain of the process and how they are currently, are shown alongside success and the dreams the idols achieved!