Chicago, 1920: Hadley Richardson is a quiet twenty-eight-year-old who has all but given up on love and happiness, until she meets Ernest Hemingway. After a whirlwind courtship and wedding, the pair set sail for Paris, where they soon fall in with a circle of lively and volatile expatriates, including F. Scott and Zelda Fitzgerald and Ezra Pound.
Ernest and Hadley are thrust into a life of artistic ambition, hard liquor and spur-of-the-moment dashes to Pamplona, the Riviera and the Swiss Alps. But Jazz Age Paris does not lend itself to family life and fidelity. As Hadley struggles with jealousy and self-doubt, Ernest's ferocious literary endeavours begin to bear fruit, and the couple faces the ultimate crisis of their marriage - a deception that will lead to the unravelling of everything they made for themselves in Paris, their 'great good place'.