Holly Wright is going through a difficult period. After her mother’s death, she shut herself off, and even her beloved boyfriend couldn’t break through that wall. Everything changes when Holly receives a letter. She goes to a fairy-tale Greek island where, together with a handsome neighbor, she tries to unravel family secrets. Under the hot sun, the wall she built between herself and the world begins to crumble, and she feels alive again. Confidently, Holly steps along the route of the past—without even realizing that she is, right now, drawing a map of her future.