A sugar-sweet journey of first-ever challenges taken on by the seven members of TUNEXX. Off the stage and out on the road, they discover what it truly means to become real idols. In an unpredictable time and space, the frequencies of the real ones finally align Awkward because it's their first time — and all the more real because of it! <TUNEXX's First Moment Series>, where 7 members of TUNEXX become one frequency.