LIGHTSUM is continuing the preparation for their 1st mini-album, 'Into The Light.'

As revealed through the schedule, LIGHTSUM started dropping the first set of concept photos for their comeback. Then on May 12 at midnight KST, the girl group released more teaser images. 

On this day, the girls revealed the group teaser along with the unit group teaser photos where the members showed off their beauty.

LIGHTSUM's 'Into The Light' will be released through various music platforms on May 24 at 6 PM KST. So check out the teasers below and stay tuned until then!