The Secret is the second mini album by WJSN. It was released on August 17, 2016 with "Secret" serving as the album's title track.
It is their first release to include Yeonjung after Starship announced she would be joining the group in July 2016 but would still fulfill her activities with I.O.I until their disbandment.
Label
Starship Entertainment
Languages
Korean, English, Chinese