What the Ground Hides

S1, E5: Aurelio circles a date on the calendar, June 21st. Gaby has just announced that she has three days to live, and an earthquake shakes the entire town. The damage of the earthquake leads Andrés and Lucía to the cemetery. A landslide has exposed a decapitated corpse that does not match the grave where it was buried. During the autopsy, Andrés and Gaby discover a mark on the young man's body that is identical to the ones Michal, the Slav, and Elisa, Andrés's late wife, had. That leads them to think that the young man also had visions. To her surprise, Gaby recognizes the victim's name, Jon Ginés. He lived in her house before she moved in. Gaby, increasingly worried, touches the stone hoping to find an answer. Instead, she sees herself making love to Andrés! Gaby decides to hide this information from the detective, who is determined to discover who Jon Ginés really was. His investigation leads him, little by little, to Amaia. Andrés feels betrayed and decides to set a trap. Amaia is cornered and confesses that she has been trying to locate her brother, Jon, for some time. Andrés is forced to tell her the sad news, which devastates Amaia. Gaby and her friends, Arantxa and Esther, search for clues about her future death. Emma catches them, and Gaby has no choice but to show her daughter the mineral in the pantry. Late that same night, Gaby's son, Teo, finds a hidden door in the mineral museum in Aurelio's house. He opens it and enters a mysterious tunnel. The amazed little boy follows it into the darkness.