Following a series of video teasers, rookie boy group NINE.i continue to release various teasers for their upcoming 2nd mini album entitled "I (Part.1)."

In this series of concept photos entitled "boy ver." the close up individual shots of the members gives off a sense of determination and boyishness. Meanwhile, the group's 2nd mini album is slated for release on November 8, 12PM KST, so fans can look forward to even more content coming from them leading up to its final release.

Check out the group photo and individual photos below.