Flinx and his amazing minidrag Pip are always finding themselves in the middle of danger and galactic intrigue. So Flinx is not too surprised when they happen upon a young woman unconscious upon a river bank, deep in the jungles of Alaspin. Nor is he particularly shocked to discover that she is a brilliant scientist, abducted from a remote outpost on inhospitable Longtunnel by a group of fanatic assassins.

Flinx can see no harm in returning Clarity - for that is her name - to her base before continuing on his way, although he is getting tired of having to sort out other people's problems. He does have his own life to get on with.

However he is quite unprepared for the disturbing effect the beautiful Clarity has on him. And as he worries about this quite novel problem, the assassins are still at work. Stopping research at Longtunnel is their number one aim and they aim to kill anyone who gets in the way.