LIGHTSUM is continuing the preparation for their 1st mini-album, 'Into The Light,' and is giving a sneak peek of the entire album through an audio snippet teaser.

On May 20 at midnight KST, the girl group released the audio snippet teaser in which they released the highlight of each track in the upcoming mini-album 'Into the Light.'

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