ZE:A continuing to give some excitement to their fans for their long-awaited return in the spotlight, Hyungsik's teaser image was being release by the group.

The teaser image was being uploaded with a message, "You're like a ghost", and it shows Minwoo just looking off to his side while his image was reflecting in a nearby window. With this concept plus the past teaser images that has been released, ZE:A might not have a fun and energetic concept since it was dull and not full of life.

However, ZE:A tweeted saying, "[#ZE:A] #Comeback D-12. The 5th #GhostOfTheWind teaser image is #Hyungsuk! The lyrics spoiler is "You're like a ghost'! Please look forward to a different type of Hyungsik from the baby soldier Hyungsik."which leaves the fans to wonder what kind of transformation Hyungsik will manifest himself.

Fans of ZE:A stay tuned for more of their teaser about their title track "Ghost of the Wind" until ZE:A returns with their new album, 'Illusion', which is scheduled to release on August 9, 2013.