In a bohemian Paris at the beginning of the 20th century, a young and handsome student named “Eugène” finds himself trapped in the routine of a monotonous and emotionless life. One day, while wandering through a flea market, he discovers a peculiar object: a magical skin that promises to fulfill all his desires. Excited by the prospect of changing his destiny, Eugène quickly uses the skin to lead a life filled with luxury, pleasure, and adventure.
As his wishes come true, he begins to enjoy a life of excess and indulgence. Notable figures from French high society welcome him with open arms, and women fall for his charm. However, behind the superficiality of his new life, the skin also comes with a price: his happiness is fleeting, and fulfilled desires bring unexpected consequences.
The story thus becomes a provocative journey about ambition, vanity, and the true meaning of happiness. As Eugène delves deeper into hedonism, he starts to lose what really matters: his friends, his dignity, and above all, his connection to reality. In the end, he faces the harsh truth that not everything that glitters is gold. The magical skin, as radiant as it is malevolent, leads Eugène to an unexpected conclusion that will force him to reconsider his priorities and what it truly means to desire.