Fate throws up a new case and a seemingly ordinary investigation for a detective agency. But events are gaining momentum, and now the head of the Empire Security Service and the Crown Prince himself have become interested in the dashing couple of detectives, and the terrible word conspiracy looms on the horizon. At what point did the glass city become the center of the fate of the entire empire? And will ordinary detectives be able to uncover the secrets of the imperial court when there is still a whole stack of orders on the agenda? Intrigue, secrets, the struggle for freedom and salvation from the hands of traitors, all this and much more awaits the owners of the detective office "Eye". Book 1.