Billlie continues to tease their 4th mini-album, 'the Billage of Perception: Chapter 3,' through various track drops.

The girls began releasing track previews two days ago, starting with the track "Nevertheless." On March 18 at midnight KST, Billlie released the track preview for another song titled "extra-ordinary." The girls will continue to release teasers until the release of their new mini-album.

'The Billage of Perception: Chapter 3' is scheduled to drop on March 28 at 6 PM KST. So keep track of more teasers to come during the ten days that are left!