BTS' new album concept photo has been released.

BTS released their second concept photo of their fourth album "MAP OF THE SOUL: 7" on their official website and SNS channel at midnight on Feb. 11.

In the latest concept photo, BTS played Black Swan, who feels an insatiable thirst. Wearing the all-black outfit in the group photo, the members are staring at the camera with strong eyes.

The private concept photo, unveiled together, features seven members with black wings spread over a thick foggy lake. The members' charismatic facial expressions and gestures are both deft and flashy, reminding them of the black swan, overwhelming the atmosphere.

Expectations are running high for another version of the concept photo to be released in the next days, with explosive reactions following the first concept photo that expressed swan on Feb. 10.

BTS' fourth full-length album, "MAP OF THE SOUL: 7," will be released on Feb. 21.