During World War II, the French conductor was killed in his mistake because he took part in the resistance movement. The conductor's widow, the soprano, lives with her daughter, the gardener and the gardener's son and a tenant. Soon after, the German occupying forces requisitioned their house. The soprano family was forced to move to the basement. It happened that they had saved another British officer by accident. The masked monster called Super Resistance, who was active in the occupied area at that time, gradually drew the attention of the police to the home of the soprano. All kinds of contradictions broke out during the Fuhrer's visit.