Criminal investigation officer Mark never believed in the supernatural. In his opinion, there is enough evil in this world without black magic and evil wizards. Oksana looks at it differently - she sees in magic power, light and help to people. And this is not surprising, because she is a real witch! And then their paths cross - unfortunately, under terrible circumstances. One of Oksana’s clients and friends, Victor, the owner of an artifact store, was killed by an arrow from a crossbow. When people with unusual abilities continue to die one after another, Mark and Oksana realize that they will now have to work together...