Is a fugitive criminal who fiercely hates the monarch ready to cooperate with the royal son? No no and one more time no! But, if the fate of the whole world is at stake, you will have to overcome your prejudices. This means that Yolanda Blair, master of the mirror depths, is ready to emerge from the shadows. Shine at a ball in the royal palace, get a job as a teacher at the Institute of Magic and the Elements, fight with the greatest of sorcerers, endure the company of a hot-tempered prince, make friends with a charming dean... And all this - in order to find the killer. Will Yolanda be able to stop the criminal before he achieves his goal - to get the seven keys to the Primordial Mirror? So: There are seven magical keys in our world. One guardian was killed, And there are six of them left...