The daughter of a general is so cool in the novel about a wealthy family

Yuan Shu died on the most glorious day of her life. She was born into a family of generals and was the mistress of an ancient wealthy family. Before her death, she was named Madam Yuan by the emperor and had a glorious life. However, one day when she woke up, she found that she had traveled through time and space in a book, and became a cannon fodder who married the male protagonist with cunning means, and was destined to divorce and die young! Moreover, once she traveled through time and space, she had to face all kinds of problems left after the male protagonist disappeared, including the pregnant female protagonist, the second brother who often sought pleasure, the third sister who was mentally retarded, the fourth brother who often fought and could never keep his job, the fifth brother who was duplicitous and had a twisted personality, and the male protagonist's enemy who often found fault. Although Yuan Shu didn't care about the others...