A musical battle between 6 trending girl group acts, in order to "determine the real number one" when all 6 release their songs at the same time.
Lee Yun KyuDirector
Main Host
[Queen Manager]
[Contestant] Sistar
[Contestant] Brave Girls
[Contestant] VIVIZ
[Contestant] WJSN
[Contestant] LOONA
[Contestant] KEP1ER
