During the performance of an amateur performance, the old maid Idris Campanula dies. Alleyn will have to find out which of the neighbors, whose lives she ruined with her intrigues, were tired of enduring it and who solved the problem once and for all, albeit in a somewhat radical way... The meeting of three friends - the successful lawyer Watchman, the famous actor Parish and the famous artist Cubitt - ended in the most in an unexpected way: a lawyer died in a resort hotel bar during an innocent game of darts. All hotel guests are under suspicion: from the victim's bohemian friends to an eccentric artist and a mysterious old man - a darts champion...