- Audio Commentary By Director
- Music Video
- Theatrical Trailer
- Making Film only for DVD
- Director's Note
- Gallery
- Crew

A conspiracy to destroy Mar to keep Echoban is secretly made. In the
meantime, there is an intruder at the Dellos Control Center, the most
important area of Echoban. Jay, a patrolperson, finds out that the intruder is
her old friend Su-ha. Su-ha disappears at the sight of surprised Jay. Ten
years ago, Su-ha taught Jay that there is a blue sky behind the polluted
clouds. He asked Jay to go with him then. Now Jay fell into his first love.
Echoban's chief patrol Simon who loves Jay gets angry on her. On the other
hand, Mar people are getting more repelling to Echoban and Echoban heads
execute the "Mar project" to burn all Mar. The future is full of darkness, and
the three youngsters' destinies cross each other.