Ben Zimmer, the most prominent figure in Riverton, has only a little time left before he takes his final breath. Yet, despite his frailty, he refuses to let go before seeing the person he longs for the most. His family is bewildered—until a striking young woman, Mia Young, arrives at their doorstep, demanding to see Ben. Suspecting she might be the daughter of the woman Ben once spoke of, the Zimmers watch in stunned silence.