In a future Earth where cities have been buried by global warming and the environment essential for humanity has been devastated, a lonely hero named Kai lives without any friends to connect with. One day, guided by the “Phoenix”, he ventures into the desolate landscapes of what was once a thriving planet. What fate awaits Kai when he encounters a girl in this barren world?
| Actor | Role |
|---|---|
 Atsushi OnoKai (voice) | Kai (voice) |
 Atsuko TanakaThe Phoenix (voice) | The Phoenix (voice) |