Transmigrated into a Book, My Parents Inherited Billions

All-around academic genius Ning Xin transmigrated into a tragic novel, becoming the most miserable female lead in history. Little did she know, her luck was so overwhelmingly good that she single-handedly turned the bitter, tragic plot into a daily dose of high sweetness. Even her originally ordinary parents suddenly had billions in family wealth to inherit. The scumbags who tried to torment her but could never find an opportunity: "...Sorry, boss, our mistake." * Given that the original character in the book had always encountered scumbags, and each of her ex-boyfriends was wealthy, Ning Xin made a resolute decision: She agreed to the marriage proposal of a man with an incredible phys...