1944. British bomber pilot Hugo Langley parachuted from his stricken plane into German-occupied Tuscany. Badly wounded, he found refuge in a ruined monastery -- and in the arms of Sofia Bartoli. Nearly thirty years later, his daughter, Joanna, arranging her father's funeral, discover an unopened letter addressed to Sofia -- with a startling revelation. She sets off on a healing journey to Tuscany to understand her father's history -- but some would prefer the past to be left undisturbed.