"Episode.0" is the thirty-ninth single released by Japanese solo artist Gackt.
Gackt himself said that shooting this video was a challenge because of the exact movements needed to achieve the desired effect.
The video tells the story of a samurai who in the beginning was bloodthirsty and wanted nothing but fighting.
The lyrics reveal that towards the end of his life he feels remorse for what he has done and remembers a song that a little girl has sung.
All tracks are written by mathru (KanimisoP) and natsu (SCL Project); arrangement: Tatsuya Kurauchi (倉内達矢; onetrap)