A perfect new start in Cornwall. . . Meredith's life is at a standstill. She's stuck in a dead-end job approaching fifty and her dating life is a string of disasters. But one evening while browsing the internet she sees an ad for a lighthouse and in a moment of impulsiveness she makes a ridiculous bid for it. With the help of local handyman Clem she sets about renovating. And as they work together a bond begins to form. But when Meredith finds out that Clem is keeping a secret from her it changes everything. Will they find a way to build something more meaningful together?