In a quiet French city, a series of mysterious murders begins to shake the routine of its inhabitants. The story follows a young journalist, eager to make his mark in the world of journalism, who becomes embroiled in the investigation of these crimes. As he delves deeper into the case, he discovers that the victims share a strange connection with an old zoo that was closed years ago after a brutal accident involving a lion.
With the help of a brave photographer who is drawn to the intrigue of the case, the journalist starts to uncover dark secrets that have been buried in the city's memory. Soon, the duo finds themselves in a dangerous race against time, facing sinister characters and chilling revelations that make them question who the real monster truly is.
As the clock ticks and the tension mounts, each clue brings them closer to uncovering a truth even more terrifying than the crimes themselves. With unexpected twists and an immersive climax, the film keeps the audience on the edge of their seats, exploring the nature of fear and how sometimes the real dangers may lurk closer than we imagine. In this unsettling exploration of the human psyche, the protagonists must decide how far they are willing to go to confront their fears and solve a mystery that could cost them their lives.