Group PENTAGON has released a concept image of their first full-length album. 

PENTAGON released the first concept image of their first full-length album, "UNIVERSE: THE BLACK HALL," which will be released on Feb. 12 through PENTAGON’s official SNS at midnight on Feb. 4.

The members of PENTAGON in the released image have become helpless as if they were oppressed in the midst of the chaotic red lines in the black darkness, fueling curiosity about the concept of the new album.

PENTAGON’s first full-length album "UNIVERSE: THE BLACK HALL" is the first new song in about seven months since their ninth mini album "SUM (ME:R)" released in July last year, and PENTAGON plans to appear before fans with a new concept and form that has never been tried so far.

The title track 'Dr. Bebe' is the self-composed song by leader HUI, who produced such great songs as PENTAGON's "Shine" and Wanna One's "Energetic," and member WOOSEOK participated in the song's lyrics to enhance the maturity of the song.

Meanwhile, PENTAGON’s first full-length album, "UNIVERSE: THE BLACK HALL," will be released on various online music sites at 6 p.m. on Feb. 12.