GHOST9 releases a new mini-album 'PRE EPISODE 2: W.ALL' through various sound source sites on December 10th at 6 pm, and announces the completion of the group.

The title song 'W.ALL' is a pop dance song composed of hip-hop and EDM. The point is the hook part that changes to a cheerful EDM sound after the powerful progression of strong drum beats and rough synth bass.

As an extension of the debut album 'PRE EPISODE 1: DOOR', it contains the ambiguous meaning of becoming a Guardian who protects you firmly like a wall with a strong spirit of opening the door and going over the wall facing you.

Expectations are high as the team showing extraordinary teamwork with a group dance that utilizes various changes in movement in accordance with the grand atmosphere of the song.