The girls of IVE have completed their transformation as modern "super girls" in their 4th set of comeback concept photos.

Rocking matching, red hair styles paired with elegant school uniforms, the IVE members continued to raise curiosity toward their mysterious new concept. 

Meanwhile, IVE's 2nd mini album 'IVE SWITCH' is coming soon on April 29 at 6 PM KST. Are you looking forward to the group's return with an upgraded sound?

SEE ALSO: IVE's 'IVE SWITCH' breaks record of becoming the second fastest album to surpass 1 million sales