The Legend of the Nysterion

When a renegade explorer named Korvlos turns up missing at sea, Dyven and friends uncover evidence that he might be a Zyx. Worse yet, Dyven and friends suspect that he might be the leader of a shadow organization called the Nysterion who are plotting treachery against Aglar, the High King. As our heroes spiral further into peril on the high seas, forgotten secrets and disturbed pasts come to light as a troubling connection is made between the Nysterion, the Zyx, and the Royal Family itself.