The girls of UNIS continued to pique curiosity with a second set of 'NEW-Z' version concept photos. 

In this set of photos, the members exuded a combination of lovely and charismatic vibes in punk princess looks. Notably, the girls are seen posing in front of their own "Wanted" posters, demonstrating their fearless attitudes. 

Meanwhile, UNIS will be making a comeback on August 6 at 6 PM KST with the release of their 1st single album, 'CURIOUS'.

SEE ALSO: UNIS to launch first solo reality show ‘unibus tour’ on September 24th