Baron Frankenstein is obsessed with the idea of world domination, for which he molds from improvised materials "ideal" man and woman, subordinate only to his authority, and which, having copulated, would give offspring of a new formation - Frankenstein's natural slaves. With the girl he is all right, but there is a problem with the man - he needs a suitable head of a "real male", so that he would fall in love with the ideal woman at first sight and would immediately go to bed with her.... Deciding to find such a specimen in a local brothel, Frankenstein and his assistant Otto mistakenly behead the wrong one - a young man preparing to become a monk....