Storyline

While driving through a small town, Ofélia Furão feels a tightness in her chest. She decides to go to the nearest clinic – Oásis. After being admitted, she is taken for ‘examinations’ and discovers a unique-looking office, where she meets another patient, Alice Rato. Doubts about this place, and its real intentions, settle in Ofélia. Brought together by chance, these patients, or more precisely, these ‘guinea pigs’, are looking for a way out of the den in which they find themselves.