Second Daughter Swaps Marriage, Becomes Prince's Favorite

The Song family, a medicine merchant from Huizhou, faces total ruin after offending powerful nobles. To escape disaster, Song Jin and her younger sister Song Xiu marry the Qin brothers. While Song Jin's husband appears prosperous, he hides deep suffering; Song Xiu marries the sickly Qin Chi, who is actually a widower! Reborn, the younger sister desperately aims to become a high-ranking official's wife, yet her life only gets worse. Meanwhile, the sickly Qin Chi treats Song Jin like royalty. Based on the novel 'Chun Tang Jin' by Fan Que.