Throughout the second quarter of the academic year 2023-2024, third-year students of different degrees of the School of Telecommunications Engineering (ETSIT) of the University of Valladolid have become agents of the Ministry of Time in the laboratory practices of their subjects of Digital Signal Processing, with the aim of trying to prevent the boycott of the main milestones of Telecommunications and maintain the course of its history as we know it. This activity was part of the Teaching Innovation Project AProDiSER (Learning Digital Signal Processing with an Escape Room), developed by the GIR GPA professors.