In the early hours of March 11, 2011, Japan faces one of the most devastating natural disasters in its history: a magnitude 9 earthquake followed by a tsunami that ravages the coast. Amidst the chaos, the Fukushima Daiichi nuclear plant becomes the epicenter of a crisis of titanic proportions. A group of workers, known as the "Fifty from Fukushima," finds themselves in a titanic struggle to contain the impending catastrophe.
As the plant begins to suffer severe damage and the nuclear fuel becomes uncontrollable, these brave operators, many of whom are elderly, make the decision to stay and confront the danger, risking their lives to prevent an even greater tragedy. The story follows an engineer, his second-in-command, and a diverse group of employees who must deal with pressure, fear, and uncertainty, all while trying to find solutions under extreme conditions.
The narrative thread explores not only the technical challenges and ethical dilemmas they face but also the powerful spirit of camaraderie that forms among them. As the situation deteriorates, each character is forced to confront their own fears and motivations, all in a desperate attempt to save their country and loved ones from devastation that could change the world forever. The film is a tribute to courage and sacrifice, an ode to those who risk everything in times of crisis.