"Rick Godwin is about to face the most dangerous undercover assignment of his career. This time, the target isn't terrorists, a foreign faction or a threat to the country - it's MI5 itself. Four senior intelligence directors are risking everything to conceal the secrets of the world's most powerful arms-dealer, a man they wanted dead. Rick's brief is to go undercover and find out what these directors are up to. He's spent his entire career fighting people like this and now, he needs to make them trust him."