Exchange Fate! She Saved the whole family and the Short-Lived Marquis! Novel

Fu Shinian discovers she's trapped in a novel—not as the heroine, but as a minor villain, along with her entire family. The tragic consequences unfold relentlessly: her father faces demotion and exile after failing to secure the Marquis Changping's favor, her mother dies brutally on the exile road, Aunt Cheng sacrifices herself to protect her honor, her brother perishes defending the female lead, and her sister finds herself divorced and relegated to a pleasure house after the male lead's rise to power. Desperate to rewrite this dark destiny, Fu Shinian makes a fateful decision—siphoning away the accumulated fortune from both the male and female leads and channeling it toward her family's salvation. [Ding! Male and female leads' fortune -1000, Fu Mansion's fortune +1000]. Miracles cascade through the Fu household: Mr. Fu receives unexpected imperial promotions at court, Madam Fu glows with mysterious spiritual blessings, Aunt Cheng's relatives ascend to merchant nobility, her elder brother inexplicably masters all examination material, and her sister receives a marriage proposal from the distinguished Little General Gu moments after her engagement dissolves. But one problem looms larger than all others—the Marquis Changping carries a death sentence, destined to fall before his twenty-sixth year, leaving his title to the male lead in mere months. Fu Shinian throws herself into a desperate gamble, transferring destinies to extend his lifespan. While he recognizes her devotion even through the plague-struck lockdown when she risks everything to bring him medicine, he withdraws, unwilling to steal her future. Yet jealousy consumes him watching her with another—a feeling that shatters his resolve. The Marquis finally corners her in his study, his voice breaking: "Niannian, I was wrong."