Cadets Flynn and Niven have landed and proceed with their mission, but things soon start to go wrong for them, and to make matters worse, they find out that the Government already know that they are here on Earth.

Cadet Niven and Cadet Flynn escape with the help of the Supervisor, but they are unaware that Rina is on their trail. They manage to find a house where strangers are welcome, only to find out that the old women there is a vegetable murderer.