Modern besties Tiffany and Bailey are transported into a famine-era novel as doomed side characters, married to brothers Sebastian and Samson. Pretending to be enemies while secretly working together, they fight to survive with modern smarts—stockpiling food, outwitting rivals, and escaping deadly schemes. As chaos spreads and barbarians close in, Tiffany wins over the future general Sebastian, while Bailey captures the heart of the cunning future prime minister Samson.