In the high-stakes world of academic espionage, a brilliant but disgraced mathematician, played by Karra Elejalde, is given one last chance at redemption. Recruited by a shadowy operative, portrayed by Quim Àvila Conde, he must lead a clandestine team to steal a groundbreaking, world-altering scientific discovery known as the Principia. His crew includes a sharp-witted linguistics expert María Pedraza and a seasoned security specialist Toni Acosta, each with their own secrets and motivations. As they infiltrate a heavily guarded international symposium, the mission quickly spirals beyond a simple heist, forcing the team to question who they can trust and what the true cost of this knowledge might be. Directed by Fernando Colomo, this tense thriller weaves a complex web of intellectual pursuit and deadly consequence, where the greatest danger may not be getting caught, but understanding the terrifying power of what they are trying to steal.