Reborn eldest sister Song Sui foresees that her betrothed scholar's future will end in ruin. To escape a life of hardship, she teams up with their biased parents to plot and force her transmigrated stepsister Song Qian to marry in her place! Two souls from different worlds inhabit a single impoverished farming household: the ruthless reborn person versus the clear-headed, perceptive transmigrated person engage in a direct confrontation, with undercurrents surging everywhere. Song Qian feigns obedience and marries into the Gu family, ignoring inner-courtyard disputes and single-mindedly managing the family business, exhausting all her efforts to support her husband as he bends his head over his studies, helping him break through his predicament. Interference from her maiden family's siblings and the goodwill of others come one after another. Watch the dual-soul game of chess, as the heroine lifts her good man up against the wind and carves out a brand-new life!