LIGHTSUM is continuing the preparation for their 1st mini-album, 'Into The Light' and dropped another comeback trailer

On May 19 at midnight KST, the girl group released another comeback trailer to prepare for their comeback. Each member says a keyword that associates with the new mini-album in this comeback trailer.

Meanwhile, LIGHTSUM's 'Into The Light' is set to drop on May 24 at 6 PM KST. So stay tuned until the album releases, and the girls make a comeback!