Carlos, Aranda, Torralba, Jesús and Novi know that, when the alarm sounds at the Alcorcón Fire Station, all of the options have run out. They are the last alternative.  Discipline, capacity for leadership, technical knowledge, empathy and vocation are compulsory qualities for performing one of the riskiest jobs at the service of society, often at the expense of their own person.  Here are five professionals who will show us many of the tasks that a fire-fighter performs daily. How they spend time at the station reviewing techniques, checking equipment or training. Always ready to deal with any type of incident, where their life is one of the stakes.