Zach Johnson, the world's last freelance detective, has been man-napped by the beautiful sapphire-haired Amazon Kiana. She's brought him to her home island of Lantis - where the women dominate men with their words - to discover who killed her mother, the Queen. But to save the day this time, Zach and his holographic A.I. sidekick HARV have to tangle with not just one gorgeous superwoman, but four. Each of Kiana's three sisters could have the motive and the means to pull off the crime - and now that you mention it, Kiana could too.