Bio-Police Cadets Jool and Ditt have one last chance to get something right, but when Vazzeck finds a mystery shopping list and Baan charges off to investigate, it seems their last chance is blown. A gang of nasty Edderboks are up to evil and the cadets are soon in trouble. A desperate call to Supervisor Hoofer fails to raise the alarm after Vazzeck is captured, so Baan, working alone, has to risk everything for the girl who ... Well: she seems to hate him!

This really is a job for the B-Pol, but in the end it seems that notorious Galactic Criminal Queen 'Murkirio' holds all the aces, and Hoofer still doesn't care.

Can two slightly extraordinary kids do anything to stop this evil?