Billlie released more individual teasers in preparation for their new mini-album.

On February 17 at midnight KST, the girl group released new teaser images in preparation for their comeback. Their mini-album titled, 'The collective soul and unconscious: Chapter one' is a follow up from their last single, 'The collective soul and unconscious: snowy night.'

On this day, the members of the girl group released more individual teaser photos and continue to show off their charms in the individual photos released along with the group teaser photo. The girls seem to be all in different settings in different worlds.

The full mini-album 'the collective soul and unconscious: chapter one' drops on February 23, so check out the teasers below and stay tuned for more to come!