Ayako Hanabishi, a teacher, and star athlete Wakana Nanamiya find themselves stranded far from Earth when their school closes down. Can they get home?

With Paraila joining them, they head off to Kurespe, evading the Detective Tatsue Yokoyama. But their ship crashes into an unknown planet.

Paraila steals a large passenger ship and heads towards Earth! But the ship was being repaired and has no outer walls and a defective main computer!