Vocal duo B.O.Y have wrapped up their '6AM ver.' teaser images, moving on to the moodier evening with a new '6PM ver.' image of Kim Kook Heon. 

In his '6PM ver.' individual teaser, Kim Kook Heon goes from the casual, laid-back denim styles of the morning to a fancier dark suit, leaning against a wall decorated with flowers.

B.O.Y's 1st mini album 'Phase One: You' is set for release this January 7 at 6 PM KST. Are you looking forward to the duo's new album?