In Moscow, right at the gates of the Day Watch, an attack is carried out on Prague Inquisitors. A unique elixir has been stolen from them—one that seriously expands the combat capabilities of any Other, even the lower ones. The investigation of the attack is taken up by Sergey Vorobyev—Dark of the first level. For him, it’s a matter of honor: the organizer is considered to be his old acquaintance, the shapeshifter Clumsy. But Sergey is far more concerned with figuring out what happened to the Light sorceress, who was sent by the Night Watch to handle the same case on her side and has gone missing. With Vedaushchaya…