Kang Daniel has dropped the first set of concept photos for his 1st mini album 'Cyan'!

The first set of teaser images show him in a relaxed, natural setting. The theme of the photos, of course, seems to be that there is some sort of blue in the photos (not counting his blue-black hair).

Check them all out below as you wait for his comeback on the 24th at 6PM KST!