The famous online novel writer Shen Yi unknowingly traveled into a book he wrote. "Hey, I just took a nap, why did I wear a book? It's not good to wear it in any book. I have to go to this book, ahhhhh!!!"
There is also a system that accompanies Shen Yi "If you die in this world, you will never return to the original world."
Purpose: Through the darkening of the apprentice, the master will know his mistakes, thereby promoting the relationship