Paris 1838, Prince Rodolphe vows on the deathbed of his friend Matilde to find Germain, the woman's son kidnapped by his father at birth. Disguised as a tramp, he wanders the city's slums encountering various characters who either help or hinder him.

The bandit Kriminal by pure chance finds a fragment of a map in an old porcelain statue indicating the location of two precious paintings hidden by a notorious outlaw before he was executed. Kriminal immediately begins searching for the three other statuettes, similar to the one in their possession, containing the fragments needed to complete the map .

A beautiful girl plans to seduce, then murder, the brutal conqueror who has taken over her city.