Beneath the romantic streets and iconic landmarks of Paris lies a hidden world few dare to explore. Under Paris follows Claire Delacroix, a young urban explorer and historian, who stumbles upon a series of secret tunnels beneath the city. What begins as a curiosity-driven adventure quickly turns into a perilous journey when she discovers evidence of a centuries-old conspiracy connected to some of Paris’s most powerful families.

As Claire navigates the shadowy underground passages, she encounters enigmatic figures who guard the city’s deepest secrets. Each turn in the labyrinth reveals cryptic symbols, forgotten artifacts, and clues that suggest the tunnels were more than just escape routes—they were the veins of a hidden society, influencing events above ground for generations.
Claire teams up with Marc, a former archeologist with a troubled past, whose expertise in ancient Parisian architecture becomes invaluable. Together, they must decipher riddles and evade traps designed to protect the city’s secrets. But as they venture deeper, it becomes clear that someone is watching, manipulating their every move, and willing to kill to keep the past buried.
The tension escalates as Claire and Marc uncover a link between the underground network and a modern-day political scandal, threatening not only their lives but the safety of the entire city. With time running out, they must confront the shadowy organization controlling Paris from below before its influence spreads beyond the city.
Under Paris is a gripping thriller that blends history, mystery, and suspense, offering viewers a glimpse of the unseen depths of Paris. It explores themes of power, secrecy, and the lengths humans will go to protect their legacies, all set against the hauntingly beautiful backdrop of a city that has captivated the world for centuries.