Grace was a baroness until she lost her home and all her possessions when her father died, saddling her with a mountain of debt. Although she's an anxious wreck, she decides to start working at a bakery to earn some money. But once she's finally settled into her new life, an old marquis, a customer of the bakery, leaves her an unexpected inheritance. She is to receive a house and an annual allowance, but in exchange, she has to care for the marquis's son, who is a prisoner of war, while he's on parole. Confused, she follows the will and goes to pick up the marquis's son at Dartmoor Prison, not knowing that it will change her life forever...