María Almagro (Marta Torné) is also new, entering as a cleaner. Alfonso Ceballos Parra (Francisco Merino) trusts Victoria Martínez González (Elena Furiase) and Carolina Leal de Solis (Ana de Armas) to tell them a secret: boarding school is dangerous and they have to get out of there. To do this, he meets them at night in the cemetery near the building. The girls tell Iván Noiret León (Yon González), Roque Sánchez Navas (Daniel Retuerta), Cayetano Montero Ruiz (Fernando Tielve) and Marcos, who go to meet Alfonso, but he ends up not being there. This is because he got kidnapped and put in the underground tunnels to die.
