Circle of Six. Runes and Bones

Welcome to Paris! The city of wizards and sorcerers, once the capital of world magic, and now European magic. A city where bones have paved the way in the catacombs to the sarcophagus, which holds one of the most dangerous magicians in the history of humanity... The mercenary Sirena tracks down rogue wizards when a terrible prophecy is revealed to her: she is one of the six chosen ones, capable of awakening the power of a mighty magician and mastering it. But there are those who want to use his power for their dangerous purposes... Now, Sirena and the five other chosen ones must work together in the catacombs of Paris to prevent the looming danger. If only they can trust each other and stay alive.