Thiago and Tacho are inside the city, disguised as guards. While hiding, Mar and Lleca fight over the key Alai found, which flies away, and Thiago retrieves it. Two guards spot them and, mistaking them for companions, put them in a van to patrol the outer area of the wall, looking for intruders. After an encounter with Teo, they manage to escape and return to their hideout. Rama wants to know what Hope is hiding, since he was the one who discovered the concrete, but she manages to lie to him. Valentina appears in the city, the supposed twin sister of Solita, the girl the savages killed, and begins to get close to Rama. Mar has a folder with drawings of boys who look like Thiago. Tic Tac appears at the resistance camp to advise the boys and ask them to open their eyes, telling Thiago that Eudamón is dying.
