Shenhao: I'm really a big villain

Qin Lang has traveled to a world where many online novels are integrated, and his grandfather is the only remaining old meritorious service!Father is an official, and his authority reaches the sky!My mother is in business, and her net worth is appalling!And he is the only heir of the Qin family!But such a hero is the villain in the original book?To be madly slapped in the face by the protagonist, the family must also become the protagonist...