On My Wedding Day, I Marry My Childhood Friend Instead

Meng Lingge, the legitimate daughter of the Prime Minister's mansion, is reborn on her wedding day and discovers her fiancé having an affair with his younger sister, who forces her to serve both men. She publicly breaks off the engagement, but no one dares to take her place. In a crisis, the so-called 'foolish' former betrothal prince, Wen Zhimo, steps forward to marry her. Afterward, aided by her past-life medical friends, Meng Lingge uncovers that Wen Zhimo was bewitched by her younger brother and the Empress, not truly insane. She neutralizes various plots, joins forces with Wen Zhimo to combat a pandemic, and exposes Guan Yian's conspiracy of hoarding medicine to harm the people, avenging her past-life bloodshed. Finally, she helps Wen Zhimo break the curse, together they bring down the rebellious younger brother and the Empress, their enemies are brought to justice, and the couple raises children, spending their remaining years together in peace.