This work presents a detailed account of the events and figures surrounding the Hungarian Bolshevik movement, particularly during the period of the dictatorship of the proletariat. It examines the actions and ideologies of key individuals involved, highlighting the contrast between revolutionary rhetoric and the reality of violence and criminality that characterized this tumultuous time. The narrative includes illustrations and descriptions of significant events, such as the Red May-day and the actions of various leaders and groups, providing insight into the social and political climate of Hungary during the early 20th century.