Orkney, 1940。 On a remote island, a prisoner-of-war camp is constructed to house five hundred Italian soldiers。 Upon arrival, a freezing Orkney winter and divided community greets them。
Orphaned sisters Dorothy and Constance volunteer to nurse the men。 Dot is immediately drawn to Cesare, a young man fighting on the wrong side and broken by war and destruction。
The soldiers spend their days building a secret barricade between the islands。 By night, however, they construct a reminder of their native land - an exquisite chapel。
As tensions between the islanders and outsiders grow, the sisters' loyalty is tested。 Will Dot choose love, or family?