CNBLUE has finally released the second teaser for their impending comeback! The release date for their first full-length album�is just around the corner, and fans felt their anticipation spike up a notch after seeing this hot new preview from the group. Filmed in Japan, the teaser shows a rebellious and tough side to CNBLUE, which is different from their usual image. The boys are scheduled to release behind-the-scenes photos from the music video on 17th, and they'll drop their full album on the 21st. Check out the teaser below! Source: TV Daily via Nate