Five friends - Mambet, Dosbergen, Joseph, and Isabek Sabyl - studied together at school. However, went to the front, fought together. But when Sabyl wrote a poem that does not meet the canons of official ideology, some of his friends betrayed him, and Sabyl was behind bars. Now he rehabilitated. But once out of prison and not feeling friendly support, drunk. One of his former friends, along with their wives and old teacher gathered to celebrate holidays in May at Mount Karkulnoy. Discussions with friends about the betrayal and criminal concealment shocked old teacher. Feast soon turned into a drunken orgy. Evil committed many years ago, has led to the loss of human life ...