Girl, Joker, Poet and Warrior - our small company investigates crimes. People often come to us who are disappointed with the work of the police. This is what happened this time too. A month ago, the family of the famous artist and collector Nathan Lotman was shot. Only granddaughter Nadezhda managed to survive. Now we are collectively racking our brains: who and why dealt so cruelly with these people? After interviewing friends and acquaintances of the murdered, it became clear: Lotman was far from an angel and could well have made enemies for himself. And here, for the second night, someone hangs dead crows on the flowerbed in front of the windows of Maximilian Bergman, aka the Joker. Raven is a harbinger of misfortune. This is a clear warning! But about what? Unaccountable fear crept into my soul. Trying to find out at least something about the Joker's past, I fell into a trap, now my life hangs by a thread...