The tight-knit Garvey sisters have always looked out for one another. But when the toxic brother-in-law they all wanted dead actually dies, it turns their lives upside down and tests their bond like nothing before.

Colmán Sharkey - a fisherman, a father, a husband - takes in a stranger at the behest of a local priest. Patsy, a former soldier arrives just ahead of ‘the blight,’ a crop disease that caused the Great Plague, killing and displacing millions of Irishmen.