Ep. 5: The narrative centers on the world known as Planet Earth.
Aired on September 24, 2010
5
Episodes
- Ep. 1 · Power system failure plunges Planet Lumia into darkness during visitors' stay
- Ep. 2 · The Water World of Planet Liger and Its Star
- Ep. 3 · The 999 faces energy import issues from a neighboring turbulent planet
- Ep. 4 · Maetel and Tetsuro visit Ena, where a scientist demonstrates safe Enenium usage.
- Ep. 5 · The narrative centers on the world known as Planet Earth.