Olga's locked-door day in Turin
Olga, a writer abandoned by her husband Mario after fifteen years, finds herself sealed inside her Turin apartment on a sweltering August day. The armored-door lock will not turn, her phone is dead, her son Gianni is feverish and their dog Otto is dying of poison. Losing her grip on her own perceptions, she gives her young daughter Ilaria a paper knife and tells her to prick her whenever she drifts, so that the pain keeps her present long enough to care for the children.