Transmigrate into a Book in the 1980s: My Substitute Groom Is a Big Shot

After a car accident, Lu Mian unexpectedly transmigrates into a melodramatic novel she was reading, becoming the fake heiress and doomed supporting character. The moment she wakes up, she's forced into an arranged marriage with an older country butcher who has three children. Lu Mian can only think that fate must be playing a joke on her. But since she's here, she won't meet the same miserable end as the original character. Besides, what's so bad about getting three kids for free and becoming a mom without going through childbirth? Looking at the children's gaunt faces, Lu Mian decides to set out on the road to wealth and raising her little ones, while also trying a marriage-first, love-later romance with her handsome older husband.