Nora Lane and Lila Hart, best friends, transmigrate into a novel, becoming wives of the Jensen twins. As cannon fodder fated to die, they form an alliance as sisters-in-law. Goal: save money, then leave. They shut down greedy relatives, toxic in-laws, scumbags, and make a fortune. Cold husband Jasper Jensen and brother-in-law Jude Jensen fall for them, blocking traps. Bickering lovers go from suspicion to affection, take down villains. Build careers, fall in love, rewriting the tragic ending.