Best friends Wen Tang and Chi Yue transmigrate into the same novel set in the 1970s, becoming two ill-fated cannon-fodder ex-wives. One marries a cold-faced uncle, while the other marries his gentle nephew. They even end up living across the hall from each other. The original storyline expects them to make a miserable exit, but they refuse to accept their fate. Joining forces, they rewrite the plot, stand up to troublemakers, and protect each other, turning their chaotic lives into a lively everyday adventure. As misunderstandings are resolved and genuine feelings come to light, they find not only love and family affection but also their own happiness and fulfillment in the 1970s.