SF9 have unveiled a third and final set of group concept photos for their upcoming 12th mini album, 'The Piece OF9'.

For this 'Catch' version set of photos, the members donned on refreshing, elegant white-on-white in what seems to be an office room, setting a rather different mood from the intensity and mystery seen in the two earlier version teaser sets. 

Meanwhile, the seven secret agents of SF9 will be returning with 'The Piece OF9' on January 9 at 6 PM KST.