Three years into the marriage without pregnancy, Fang Cao was driven out by her parents-in-law, with no one in the whole village to help her. Chunsheng, who had a secret crush on her, defied rumors to save her, and went to prison to protect Fang Cao during their escape. In desperate circumstances, relying on half of an ancestral wine recipe, Fang Cao brewed Sun-Facing Wine in a dilapidated house, wholeheartedly determined to prove her innocence and rescue Chunsheng. The village's construction of a factory was hindered because the wine recipe was passed down to men and not women; Fang Cao revealed that Sun-Facing Wine was originally created by women, winning the support of the matriarch and neighbors, and the wine factory was successfully built. Having gone through hardships, Fang Cao achieved success in her career, but the released Chunsheng felt unworthy of the now dazzling her, and turned away in sorrow. Five hundred years ago, a woman protected the village with wine; five hundred years later, Fang Cao reclaimed her own life through wine.