RIGA is an AI/Human hybrid manufactured in a secret laboratory by an unknown process. Having escaped with the aid of an unknown benefactor, RIGA is hunted across the galaxy by bounty hunters who will take her 'dead or alive' to claim their substantial reward. Meanwhile, while acting as a secret agent for a clandestine service of the Empirum. She has to flee a diplomatic assignment after accidentally triggering a violent reaction. Only her special skills can keep her alive long enough to unravel the mystery of who, and why, before they (whoever 'they' are) succeed in eliminating her. No easy task, when it seems they are everywhere - and something out there is watching her every move.