The world has been devastated by an epidemic: the only safe place left on the planet is a remote village hidden away in the mountains. The only survivors are three teenagers. They have resisted against the invasion of the living dead by blocking the access to the valley where they live, completely isolated from the rest of the world. There is Giordano, chained to the memories of a long-lost past, and then there are Rossella and Alessio, who have a sparkle of hope in the future, and who would like to leave the valley, to see whether – beyond those fixed horizons – a reality still exists. What if that valley was hiding an even greater secret?