In the bustling heart of Paris, the underground life takes on a new meaning. A thief fleeing from the police finds himself trapped in the metro network, where he encounters a series of eccentric characters inhabiting this alternative world. Among them is a young artist, seeking inspiration in the shadows of the platforms; a group of musicians improvising melodies amidst the noise; and a couple of lovers hiding from a dark past.
As the protagonist hides from his pursuers, he unravels a web of secrets and passion that showcases the vibrant life unfolding beneath the surface. The atmosphere is a whirlwind of neon lights, train sounds, and the unusual conversations of those inhabiting this underground universe. As the story progresses, an unexpected bond develops between the characters, prompting them to question their desires and fears.
But time is running out; the police are getting closer, and the thief will be forced to decide between escaping alone or joining this makeshift community that has offered him refuge. In this journey of self-discovery, the struggle for freedom becomes a celebration of life itself, where each encounter is a spark of hope, and human connections shine brighter than any material treasure.