On My Second Day After Transmigrating into a Book, I Became the Chaste Uncle's Widowed Sister-in-Law

Lin Mumu was an ordinary university student, until a car accident caused her to transmigrate to an impoverished ancient village. To her surprise, she had transmigrated into a book as Su Muhe, the wicked supporting female character. Her younger brother-in-law chokes her, her mother-in-law beats and berates her, and she is blamed for beating her husband to death. In the end, she is destined to die horribly! How can she change her predetermined fate? Can Su Muhe turn her life around? How can she get enough to eat in such a poor household? And how can she win the favor of her younger brother-in-law, Gu Chengyuan? Note: The “uncle” in the story is her younger brother-in-law, her husband’s younger brother!