‘A Sontaran, a Draconian and a Human … It sounds like the beginning of a bad joke.’

Sontaran Field-Major Sarg, Draconian Colonel Eskon and a Human mercenary who cannot remember her name have nothing in common … that is until they are each snatched from their everyday lives to do battle in an alien arena on an asteroid suspended in the void! With a massive clash of cultures looming, can they each settle their differences and work together to defeat the alien intelligence which is trying to pit them against each other ...?

And then, once returned to their own times and places, can they continue as they were before, or has the experience changed them all?